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Sql Server 2017

137 CVEs product

Monthly

CVE-2026-78442 Sep 08, 18:20 HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in the Windows OLE DB component of Microsoft SQL Server 2017 and 2019 enables a network-adjacent unauthenticated attacker to achieve remote code execution when a user interacts with a malicious OLE DB data source. The vulnerability (CWE-122, CVSS 8.8) affects multiple servicing branches across both SQL Server versions, covering both Cumulative Update and General Distribution Release tracks. No public exploit code or CISA KEV listing has been identified at time of analysis; Microsoft has released patched builds for all affected branches.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019
NVD VulDB
CVSS 3.1
8.8
EPSS
0.6%
CVE-2026-77487 Sep 08, 18:20 HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server (2017 through 2025) allows a low-privileged authenticated network attacker to gain full administrative control via improper access control enforcement. The vulnerability spans four major SQL Server release trains - 2017, 2019, 2022, and 2025 - including both Cumulative Update (CU) and General Distribution Release (GDR) servicing branches. No public exploit code has been identified at time of analysis, but the low attack complexity and broad affected surface across enterprise SQL Server deployments make this a meaningful priority for patching.

Authentication Bypass Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2026-77486 Sep 08, 18:20 HIGH PATCH This Week

Remote code execution in Microsoft SQL Server 2017 and 2019 is enabled by an integer overflow that precipitates a heap-based buffer overflow (CWE-122), allowing an unauthenticated network attacker to execute arbitrary code on the database host. The CVSS vector (AV:N/AC:L/PR:N/UI:R) indicates low attack complexity and no required privileges, though some user interaction is required, moderating fully automated exploitation. No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis; vendor-released patches are available for all affected servicing branches.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019
NVD VulDB
CVSS 3.1
8.8
EPSS
0.6%
CVE-2026-77485 Sep 08, 18:20 HIGH PATCH This Week

Local privilege escalation in Microsoft SQL Server affects versions 2017 through 2025 via a use-after-free memory corruption flaw exploitable by an authenticated low-privilege user. An attacker with existing local access and SQL Server login credentials can trigger the UAF condition to achieve full C:H/I:H/A:H impact, effectively gaining elevated privileges on the host. No public exploit code has been identified at time of analysis, and Microsoft has released patches across all affected CU and GDR servicing channels.

Privilege Escalation Denial Of Service Use After Free Memory Corruption Microsoft +4
NVD
CVSS 3.1
7.0
EPSS
0.2%
CVE-2026-77483 Sep 08, 18:20 HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server allows a network-authenticated low-privileged attacker to elevate to higher database roles via a weak authentication mechanism (CWE-1390). Affected releases span SQL Server 2017 through 2025 across both General Distribution Release (GDR) and Cumulative Update (CU) servicing branches. Microsoft has released patched builds for all affected versions; no public exploit or CISA KEV listing has been identified at time of analysis.

Privilege Escalation Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2026-77482 Sep 08, 18:20 HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in Microsoft SQL Server 2017 and 2019 enables unauthenticated network attackers to execute arbitrary code on the database host with high impact across confidentiality, integrity, and availability. The flaw (CWE-122) is reachable without credentials over the network, though user interaction is required per the vendor CVSS vector (UI:R), placing the CVSS base score at 8.8. A vendor patch is available, and no public exploit or CISA KEV listing has been identified at time of analysis.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019
NVD VulDB
CVSS 3.1
8.8
EPSS
0.8%
CVE-2026-77481 Sep 08, 18:20 HIGH PATCH This Week

Heap-based buffer overflow in Microsoft SQL Server (versions 2017 through 2025) enables any authenticated network attacker holding a low-privileged SQL Server account to achieve full remote code execution on the database host. The CVSS vector (AV:N/AC:L/PR:L/UI:N) confirms exploitation requires no user interaction and is low-complexity once a valid login is held, with complete confidentiality, integrity, and availability impact. No public exploit identified at time of analysis; Microsoft has released patches across all affected major release branches including both CU and GDR servicing tracks.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
8.8
EPSS
0.6%
CVE-2026-77480 Sep 08, 18:20 HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server allows a low-privileged, authenticated network attacker to elevate access rights and achieve full control over database confidentiality, integrity, and availability. The root cause is CWE-1220 (Insufficient Granularity of Access Control), meaning SQL Server fails to enforce sufficiently fine-grained permission boundaries between privilege tiers, permitting lateral movement to higher roles without authorization. All active major servicing branches are affected - SQL Server 2017, 2019, 2022, and 2025 - and Microsoft has released patches across both Cumulative Update and GDR servicing tracks. No public exploit or active exploitation (KEV) has been identified at time of analysis.

Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 Sql Server 2025
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2026-73028 Sep 08, 18:20 HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server 2017 through 2025 allows a low-privileged authenticated attacker to elevate to higher database or system-level permissions over a standard network connection. The flaw, rooted in CWE-284 (Improper Access Control), requires only a valid low-privilege SQL Server login and network reachability to the instance - no special configuration or user interaction is needed. Microsoft has released patches across all affected cumulative update and GDR servicing branches; no public exploit code or active exploitation has been identified at time of analysis.

Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 Sql Server 2025
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2026-68787 Sep 08, 18:18 HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in Microsoft SQL Server allows a low-privileged local attacker to execute arbitrary code with full confidentiality, integrity, and availability impact on the SQL Server host. Affected versions span four major release generations - SQL Server 2017 through 2025 - across both Cumulative Update and GDR servicing tracks, indicating a systemic code path defect rather than an isolated regression. No public exploit code or CISA KEV listing exists at time of analysis; vendor-released patches are available for all affected builds.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
7.8
EPSS
0.2%
CVE-2026-68786 Sep 08, 18:18 HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in Microsoft SQL Server 2017 through 2025 enables an authenticated network attacker with low-level database credentials to achieve full remote code execution on the SQL Server host. The CVSS 8.8 (PR:L) rating reflects that any valid SQL Server login - not just a DBA - can trigger the overflow, making this dangerous in environments with broad user bases or shared credentials. No public exploit has been identified at time of analysis, but patches are available from Microsoft across all affected major versions.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2026-68775 Sep 08, 18:18 HIGH PATCH This Week

Heap-based buffer overflow in Microsoft SQL Server (2017 through 2025) enables network-reachable, low-privileged authenticated attackers to execute arbitrary code on the database server. With CVSS 8.8 (AV:N/AC:L/PR:L/UI:N), exploitation requires only a valid database login - no administrative privileges or user interaction - making this a credible lateral-movement vector in environments with reachable SQL Server instances. Vendor patches are available across all affected GDR and CU servicing tracks; no public exploit code or CISA KEV listing has been identified at time of analysis.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2026-67639 Sep 08, 18:18 HIGH PATCH This Week

Heap-based buffer overflow in Microsoft SQL Server 2017 through 2025 enables an authenticated low-privilege network attacker to execute arbitrary code on the database host. The vulnerability (CWE-122) resides in a network-reachable code path, requiring only valid SQL Server credentials - no elevated database roles or special configuration. No public exploit code and no CISA KEV listing have been identified at time of analysis, but the full CIA impact and low attack complexity make this a high-priority patching target in enterprise environments.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
8.8
EPSS
0.7%
CVE-2026-67631 Sep 08, 18:18 CRITICAL PATCH NEWS Exploit Unlikely Act Now

Heap-based buffer overflow in Microsoft SQL Server 2017, 2019, 2022, and 2025 (x64) can be triggered over the network and, if exploited successfully, allows code execution in the context of the SQL Server engine process on the database host. Microsoft describes the attacker as 'authorized', and the assessed vector requires a valid authenticated session (PR:L, AC:H), which is stricter than the 9.8 unauthenticated headline score from the NVD entry; no public exploit code has been identified and EPSS is low at 0.63% (48th percentile), with CISA SSVC recording Exploitation: none and Automatable: no. Vendor patches are available, and only instances at or above the corrected build thresholds are protected.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD VulDB
CVSS 3.1
9.8
EPSS
0.6%
CVE-2026-67388 Sep 08, 18:18 HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in Microsoft SQL Server enables a low-privileged authenticated attacker to remotely execute arbitrary code on the database server. All major active SQL Server branches are affected - 2017, 2019, 2022, and the newly released 2025 edition - across both Cumulative Update (CU) and General Distribution Release (GDR) servicing tracks. Microsoft has released build-specific patches; no public exploit code or CISA KEV listing has been identified at time of analysis.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2026-67385 Sep 08, 18:18 HIGH PATCH This Week

Use-after-free memory corruption in Microsoft SQL Server enables a network-authenticated low-privileged attacker to achieve arbitrary code execution with full confidentiality, integrity, and availability impact. Affected versions span all actively serviced SQL Server releases from 2017 through 2025, across both Cumulative Update (CU) and General Distribution Release (GDR) servicing branches. No public exploit or CISA KEV listing has been identified at time of analysis, but the low authentication barrier (any valid SQL Server login) and network accessibility make this a high-priority patching target in enterprise environments.

Denial Of Service Use After Free Memory Corruption Microsoft Sql Server 2017 +3
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2026-67384 Sep 08, 18:18 HIGH PATCH Exploit Unlikely This Week

Remote code execution in Microsoft SQL Server affects versions 2017 through 2025 via an integer overflow that triggers a heap-based buffer overflow in the database engine. An authenticated low-privileged attacker reachable over the network can exploit this flaw to achieve full system compromise - confidentiality, integrity, and availability all rated High. No public exploit or CISA KEV listing has been identified at time of analysis, and Microsoft has released patched builds across all affected version branches.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
8.8
EPSS
0.6%
CVE-2026-67381 Sep 08, 18:18 HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in Microsoft SQL Server enables an authenticated, low-privileged network attacker to escalate privileges to full control of the database instance. Affected versions span SQL Server 2017 through the newly released SQL Server 2025 across both Cumulative Update (CU) and General Distribution Release (GDR) servicing tracks. Vendor-released patches are available; no public exploit code or CISA KEV listing has been identified at time of analysis.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2026-67380 Sep 08, 18:18 HIGH PATCH This Week

Remote code execution is possible in Microsoft SQL Server 2017 through 2025 via a heap-based buffer overflow (CWE-122) triggered over a network connection by a low-privileged authenticated attacker. The vulnerability spans all major in-support release branches including GDR and Cumulative Update servicing tracks, with fixed builds identified across eight distinct release configurations. No active exploitation has been confirmed in CISA KEV, but the low attack complexity and broad version coverage make this a high-priority patch target for any organization running SQL Server on the network perimeter or in multi-tenant environments.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
8.8
EPSS
0.7%
CVE-2026-67376 Sep 08, 18:18 HIGH PATCH This Week

Denial-of-service via integer overflow in Microsoft SQL Server allows unauthenticated remote attackers to crash the database service over a network connection. Affected versions span SQL Server 2017 through 2025 across both Cumulative Update and GDR branches. Microsoft has released patches; no public exploit code or active exploitation has been identified at time of analysis.

Buffer Overflow Integer Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
7.5
EPSS
0.8%
CVE-2026-67370 Sep 08, 18:18 HIGH PATCH Exploit Unlikely This Week

SQL injection in Microsoft SQL Server (versions 2017 through 2025) enables a network-authenticated low-privilege attacker to escalate privileges within the database engine. The flaw exists across all current servicing tracks - both cumulative update (CU) and general distribution release (GDR) branches - for SQL Server 2017, 2019, 2022, and 2025. No public exploit code or active exploitation has been identified at time of analysis, but vendor-released patches are available for all affected versions.

SQLi Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
8.8
EPSS
0.7%
CVE-2026-67368 Sep 08, 18:18 HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server 2017 through 2025 allows any low-privileged authenticated database user to exploit improper symbolic link resolution during SQL Server file operations to gain high-level control over the host system across the network. The root cause is CWE-59 (link following): SQL Server resolves file system links without validating the resolved path, enabling a low-privilege login to redirect the high-privilege SQL Server service account into accessing or overwriting attacker-controlled targets. No public exploit code or CISA KEV listing has been identified at time of analysis, but the low attack complexity and broad affected version scope - spanning all major SQL Server releases still in mainstream support - make patching an immediate operational priority.

Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 Sql Server 2025
NVD
CVSS 3.1
8.8
EPSS
0.7%
CVE-2026-66820 Sep 08, 18:18 HIGH PATCH Exploit Unlikely This Week

Privilege escalation via SQL injection in Microsoft SQL Server affects versions 2017 through 2025, allowing an authenticated low-privileged network user to gain elevated database privileges. The vulnerability stems from improper neutralization of special elements in SQL commands (CWE-89), and spans both Cumulative Update and General Distribution Release (GDR) servicing branches across all major SQL Server generations. Patch is available from Microsoft; no public exploit code or active exploitation (CISA KEV) confirmed at time of analysis.

SQLi Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2026-66819 Sep 08, 18:18 HIGH PATCH Exploit Unlikely This Week

SQL injection in Microsoft SQL Server enables a low-privileged authenticated attacker to escalate database privileges over a network connection. Affected versions span all active servicing branches of SQL Server 2017, 2019, 2022, and 2025 - including both GDR and Cumulative Update channels - making this a broad-surface enterprise concern. Vendor-released patches are available across all affected branches; no public exploit code or CISA KEV listing identified at time of analysis.

SQLi Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
8.8
EPSS
0.7%
CVE-2026-66818 Sep 08, 18:18 HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server (versions 2017, 2019, 2022, and 2025) allows a low-privileged authenticated user to elevate their database permissions to a higher role over the network via CWE-269 improper privilege management. With a CVSS 8.8 score and vector AV:N/AC:L/PR:L, the flaw requires only a valid SQL Server login - no attack complexity, no user interaction - and yields full confidentiality, integrity, and availability impact on the database instance. No public exploit code and no CISA KEV listing have been identified at time of analysis, but the near-zero exploitation prerequisites within a widely deployed enterprise platform make urgent patching essential.

Privilege Escalation Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
8.8
EPSS
0.6%
CVE-2026-66814 Sep 08, 18:18 HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server allows an authenticated low-privileged network attacker to gain complete control over affected database instances across SQL Server 2017, 2019, 2022, and 2025. The flaw stems from CWE-1220 (Insufficient Granularity of Access Control), where the access control model fails to enforce fine-grained permission boundaries, permitting a standard database login to exceed its intended privilege scope. No active exploitation has been confirmed by CISA KEV and no public proof-of-concept has been identified, but the broad version coverage and full C:H/I:H/A:H CVSS impact make patching urgent. Vendor-released patches are available across all affected release tracks.

Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 Sql Server 2025
NVD
CVSS 3.1
8.8
EPSS
0.4%
CVE-2026-26116 Mar 10, 18:18 HIGH PATCH This Week

Authenticated users can exploit SQL injection vulnerabilities in SQL Server 2016-2025 to escalate privileges and gain unauthorized access across the network. This high-severity flaw (CVSS 8.8) affects multiple SQL Server versions with no available patch, allowing attackers with valid credentials to manipulate SQL commands and compromise system integrity. Organizations running these affected versions should implement network segmentation and monitor for suspicious database activity until a patch is released.

SQLi Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +2
NVD VulDB
CVSS 3.1
8.8
EPSS
0.1%
CVE-2026-26115 Mar 10, 18:18 HIGH PATCH This Week

Privilege escalation in SQL Server 2016-2025 stems from insufficient input validation, enabling authenticated network attackers to gain elevated permissions. The high CVSS score of 8.8 reflects complete compromise of confidentiality, integrity, and availability, though no patch is currently available. Organizations running affected SQL Server versions should prioritize access controls and network segmentation until remediation is released.

Information Disclosure Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +2
NVD VulDB
CVSS 3.1
8.8
EPSS
0.1%
CVE-2026-21262 Mar 10, 18:18 HIGH POC PATCH This Week

SQL Server 2016-2025 contains an improper access control flaw that allows authenticated network attackers to escalate privileges without user interaction. Public exploit code exists for this vulnerability, which carries a CVSS score of 8.8 and affects confidentiality, integrity, and availability. No patch is currently available.

Authentication Bypass Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +2
NVD VulDB GitHub
CVSS 3.1
8.8
EPSS
0.1%
CVE-2026-78441 Sep 08, 18:20 MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds memory read in the Windows OLE DB component affects Microsoft SQL Server 2017 and 2019, enabling a network-based attacker to disclose sensitive memory contents. Exploitation requires user interaction - specifically, a victim client or application must connect to an attacker-controlled OLE DB data source that delivers a crafted response triggering CWE-125. No public exploit exists and CISA SSVC rates exploitation as none, though the CVSS C:H rating reflects the potential for significant memory disclosure against unpatched SQL Server deployments.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019
NVD
CVSS 3.1
6.5
EPSS
0.7%
CVE-2026-77488 Sep 08, 18:20 MEDIUM PATCH This Month

Integer underflow (CWE-191) in Microsoft SQL Server enables a locally authenticated, low-privileged attacker to disclose sensitive information from the database engine without requiring user interaction. Affected versions span SQL Server 2017 through the newly released SQL Server 2025 across both GDR and cumulative update servicing tracks, with Microsoft releasing fixes across all affected branches. No public exploit code or active exploitation has been identified; SSVC scoring places this at Exploitation: none and Automatable: no, reflecting the constrained, local attack surface.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
5.5
EPSS
0.3%
CVE-2026-69562 Sep 08, 18:19 MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read in Microsoft SQL Server 2017 and 2019 exposes sensitive memory contents to remote unauthenticated attackers over the network. The flaw (CWE-125) exists in a network-accessible SQL Server component and is reachable without authentication, though user interaction is required (CVSS UI:R). Microsoft has released patched builds for all affected servicing branches; no public exploit code or CISA KEV listing has been identified at time of analysis.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019
NVD
CVSS 3.1
6.5
EPSS
0.9%
CVE-2026-68785 Sep 08, 18:18 MEDIUM PATCH Exploit Unlikely This Month

Heap-based buffer overflow (CWE-122) in Microsoft SQL Server allows a network-connected attacker with high database privileges to corrupt heap memory, causing at minimum a denial-of-service crash of the SQL Server process and potentially enabling code execution. Affects SQL Server versions 2017 through 2025 across both GDR and Cumulative Update servicing tracks. Microsoft has released patches for all affected versions; no public exploit code or CISA KEV listing identified at time of analysis, though the description's claim of code execution potential warrants close attention despite vendor CVSS metrics reflecting only availability impact.

Buffer Overflow Heap Overflow Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
4.9
EPSS
0.8%
CVE-2026-68784 Sep 08, 18:18 MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read in Microsoft SQL Server (versions 2017 through 2025) allows a low-privileged authenticated attacker to disclose sensitive information over the network by triggering a memory read beyond an allocated buffer boundary. The CVSS vector confirms network-accessible exploitation requiring only low-privilege credentials (PR:L), with no user interaction needed, resulting in high confidentiality impact. No public exploit code or active exploitation has been identified; Microsoft has released patches across all affected servicing branches.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
6.5
EPSS
0.7%
CVE-2026-68781 Sep 08, 18:18 MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds memory read in Microsoft SQL Server exposes sensitive server-side data to authenticated network attackers. The flaw (CWE-125) spans four major SQL Server release lines - 2017 through 2025 - in both GDR and Cumulative Update servicing tracks, making it broadly present across enterprise environments. An attacker holding low-privilege SQL Server credentials can exploit this to read memory contents beyond an intended buffer boundary, achieving high confidentiality impact without any user interaction. No public exploit code and no CISA KEV listing have been identified at time of analysis.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
6.5
EPSS
0.7%
CVE-2026-68780 Sep 08, 18:18 MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read (CWE-125) in Microsoft SQL Server 2017 through 2025 allows a low-privileged authenticated attacker to disclose potentially sensitive server memory contents over the network. The flaw spans all four supported major versions across both Cumulative Update (CU) and General Distribution Release (GDR) servicing tracks, producing a broad enterprise exposure surface. Microsoft has released patches for all affected version branches; no public exploit code or CISA KEV listing has been identified at the time of analysis.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
6.5
EPSS
0.7%
CVE-2026-68779 Sep 08, 18:18 MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read in Microsoft SQL Server exposes server memory to authenticated low-privileged network attackers, enabling information disclosure across SQL Server 2017 through 2025. The flaw (CWE-125) is reachable over the network without elevated privileges or user interaction, making it accessible to any valid SQL Server login. Microsoft has released patches across all affected servicing branches; no public exploit code or active exploitation (CISA KEV) has been identified at time of analysis.

Buffer Overflow Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
6.5
EPSS
0.6%
CVE-2026-68778 Sep 08, 18:18 MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read (CWE-125) in Microsoft SQL Server enables an authenticated network attacker with low privileges to disclose sensitive server-side information. The flaw spans SQL Server 2017 through 2025 across both Cumulative Update and General Distribution Release servicing branches, representing a broad exposure across enterprise database deployments. No public exploit code or active exploitation has been identified at time of analysis, and Microsoft has released patches across all affected servicing branches.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
6.5
EPSS
0.7%
CVE-2026-68777 Sep 08, 18:18 MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds memory read in Microsoft SQL Server 2017 through 2025 allows network-authenticated, low-privilege database users to disclose sensitive server-side memory contents. The flaw (CWE-125) is reachable over the network with only a valid database account, requiring no user interaction, and affects all currently supported SQL Server release tracks - both Cumulative Update and General Distribution Release channels. Microsoft has released patches across all affected branches; no public exploit code has been identified at time of analysis.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
6.5
EPSS
0.7%
CVE-2026-68776 Sep 08, 18:18 MEDIUM PATCH This Month

Uninitialized memory exposure in Microsoft SQL Server 2017 through 2025 allows a network-authenticated low-privilege attacker to read sensitive server-side data. The root cause is CWE-908 (Use of Uninitialized Resource), where a memory region is accessed before initialization, potentially leaking residual contents from query buffers, session state, or internal structures. No public exploit code or CISA KEV listing has been identified at time of analysis; vendor patches are available across all affected version branches.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
6.5
EPSS
0.6%
CVE-2026-67648 Sep 08, 18:18 MEDIUM PATCH Exploit Unlikely This Month

Uninitialized memory disclosure in Microsoft SQL Server 2017 through 2025 allows a low-privileged authenticated attacker to read sensitive server memory contents over a network connection. The CWE-908 flaw affects all major SQL Server release branches - 2017, 2019, 2022, and 2025 - across both GDR and Cumulative Update servicing tracks. Microsoft has released patches for all affected versions; no public exploit code or active exploitation is documented at time of analysis.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
6.5
EPSS
0.6%
CVE-2026-67645 Sep 08, 18:18 MEDIUM PATCH This Month

Out-of-bounds read in Microsoft SQL Server 2017 through 2025 exposes server memory contents to authenticated low-privilege network attackers, enabling information disclosure without integrity or availability impact. The flaw (CWE-125) requires only a valid low-privilege database account and network access, making it accessible to any SQL login holder - including application service accounts - against unpatched instances. No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis, but the breadth of affected versions across four major SQL Server release families widens the attack surface considerably.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
6.5
EPSS
0.6%
CVE-2026-67633 Sep 08, 18:18 MEDIUM PATCH This Month

Out-of-bounds read in Microsoft SQL Server 2017 through 2025 enables an authenticated low-privileged attacker to crash the database engine remotely, causing a denial of service. The flaw (CWE-125) is reachable over the network with no user interaction required, making it suitable for disrupting database availability from any network-connected authenticated session. No public exploit has been identified at time of analysis, and Microsoft has released patched builds across all affected major versions.

Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 Sql Server 2025
NVD
CVSS 3.1
6.5
EPSS
0.8%
CVE-2026-67630 Sep 08, 18:18 MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read (CWE-125) in Microsoft SQL Server enables an authenticated, network-adjacent attacker to disclose sensitive in-process memory contents. Affecting SQL Server versions 2017 through 2025 across both GDR and Cumulative Update servicing tracks, exploitation requires valid database credentials but no elevated privileges. Microsoft has released patched builds for all affected versions; no public exploit code or CISA KEV listing has been identified at time of analysis.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
6.5
EPSS
0.7%
CVE-2026-67629 Sep 08, 18:18 MEDIUM PATCH This Month

Out-of-bounds read in Microsoft SQL Server allows a low-privileged, authenticated attacker to remotely disclose sensitive memory contents over a network. Affected builds span SQL Server 2017 through 2025 across both Cumulative Update and GDR servicing branches. With a CVSS 6.5 and C:H, successful exploitation could expose confidential server-side data; no public exploit or CISA KEV listing has been identified at time of analysis.

Buffer Overflow Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
CVSS 3.1
6.5
EPSS
0.7%
CVE-2026-67393 Sep 08, 18:18 MEDIUM PATCH Exploit Unlikely This Month

Buffer over-read (CWE-126) in Microsoft SQL Server exposes adjacent memory contents to authenticated low-privileged network attackers across SQL Server versions 2017 through 2025. The vulnerability spans both Cumulative Update (CU) and General Distribution Release (GDR) servicing branches, making patch management across heterogeneous SQL Server estates non-trivial. No active exploitation has been confirmed (not in CISA KEV) and no public exploit code has been identified at time of analysis.

Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 Sql Server 2025
NVD
CVSS 3.1
6.5
EPSS
0.7%
CVE-2026-67390 Sep 08, 18:18 MEDIUM PATCH Exploit Unlikely This Month

SQL Server information disclosure via buffer over-read (CWE-126) allows an authenticated low-privilege network attacker to read memory contents beyond an intended buffer boundary, potentially exposing sensitive in-process data. The flaw spans SQL Server 2017, 2019, 2022, and 2025 across both GDR and Cumulative Update servicing branches, making the affected population broad. No public exploit code has been identified and the vulnerability is not listed in CISA KEV, but the network-accessible, low-complexity attack path warrants timely patching given the enterprise prevalence of SQL Server.

Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 Sql Server 2025
NVD
CVSS 3.1
6.5
EPSS
1.0%
CVE-2026-67386 Sep 08, 18:18 MEDIUM PATCH This Month

Uninitialized memory disclosure in Microsoft SQL Server 2017 through 2025 allows a network-connected low-privilege authenticated attacker to read sensitive data from SQL Server memory. The flaw (CWE-908) arises when the engine allocates and uses memory without proper initialization, potentially exposing contents from adjacent queries, sessions, or internal data structures. Microsoft has released patches across all affected Cumulative Update and GDR servicing branches; no public exploit code or CISA KEV listing has been identified at time of analysis.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 Sql Server 2022 +1
NVD
CVSS 3.1
6.5
EPSS
0.7%
CVE-2025-59499 Nov 11, 18:15 HIGH This Month

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SQLi Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +1
NVD
CVSS 3.1
8.8
EPSS
0.2%
CVE-2025-55227 Sep 09, 17:16 HIGH This Month

Improper neutralization of special elements used in a command ('command injection') in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Command Injection Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +1
NVD
CVSS 3.1
8.8
EPSS
0.1%
CVE-2025-47997 Sep 09, 17:15 MEDIUM This Month

Concurrent execution using shared resource with improper synchronization ('race condition') in SQL Server allows an authorized attacker to disclose information over a network. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +1
NVD
CVSS 3.1
6.5
EPSS
0.1%
CVE-2025-53727 Aug 12, 18:15 HIGH This Week

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SQLi Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +1
NVD
CVSS 3.1
8.8
EPSS
0.1%
CVE-2025-49759 Aug 12, 18:15 HIGH This Week

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SQLi Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +1
NVD
CVSS 3.1
8.8
EPSS
0.1%
CVE-2025-49758 Aug 12, 18:15 HIGH This Week

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Privilege Escalation SQLi Microsoft Sql Server 2016 Sql Server 2017 +2
NVD
CVSS 3.1
8.8
EPSS
0.1%
CVE-2025-24999 Aug 12, 18:15 HIGH This Month

Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +1
NVD
CVSS 3.1
8.8
EPSS
0.1%
CVE-2025-49719 Jul 08, 17:15 HIGH PATCH CERT-EU This Week

Improper input validation in SQL Server allows an unauthorized attacker to disclose information over a network.

Information Disclosure Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +1
NVD
CVSS 3.1
7.5
EPSS
0.7%
CVE-2024-49043 Nov 12, 18:15 HIGH PATCH This Week

Microsoft.SqlServer.XEvent.Configuration.dll Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +1
NVD
CVSS 3.1
7.8
EPSS
0.6%
CVE-2024-49021 Nov 12, 18:15 HIGH PATCH This Week

Microsoft SQL Server Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft Sql Server 2016 +3
NVD
CVSS 3.1
7.8
EPSS
0.7%
CVE-2024-49018 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019
NVD
CVSS 3.1
8.8
EPSS
1.5%
CVE-2024-49017 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49016 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49015 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49014 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49013 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49012 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49011 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49010 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49009 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49008 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49007 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49006 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-49005 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.4%
CVE-2024-49004 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.4%
CVE-2024-49003 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.4%
CVE-2024-49002 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.4%
CVE-2024-49001 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.4%
CVE-2024-49000 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.4%
CVE-2024-48999 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-48998 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-48997 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.3%
CVE-2024-48996 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.6%
CVE-2024-48995 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.6%
CVE-2024-48994 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.6%
CVE-2024-48993 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.6%
CVE-2024-43462 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.6%
CVE-2024-43459 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.6%
CVE-2024-38255 Nov 12, 18:15 HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft Sql Server 2016 +2
NVD
CVSS 3.1
8.8
EPSS
1.6%
CVE-2024-43474 Sep 10, 17:15 HIGH This Week

Microsoft SQL Server Information Disclosure Vulnerability. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Sql Server 2017 Sql Server 2019
NVD
CVSS 3.1
7.5
EPSS
1.3%
CVE-2024-37980 Sep 10, 17:15 CRITICAL Act Now

Microsoft SQL Server Elevation of Privilege Vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Privilege Escalation Microsoft Sql Server 2016 Sql Server 2017 Sql Server 2019 +1
NVD
CVSS 3.1
9.8
EPSS
1.4%
CVE-2024-37966 Sep 10, 17:15 HIGH This Week

Microsoft SQL Server Native Scoring Information Disclosure Vulnerability. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Buffer Overflow Information Disclosure Microsoft Sql Server 2017 Sql Server 2019 +1
NVD
CVSS 3.1
7.1
EPSS
2.2%
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in the Windows OLE DB component of Microsoft SQL Server 2017 and 2019 enables a network-adjacent unauthenticated attacker to achieve remote code execution when a user interacts with a malicious OLE DB data source. The vulnerability (CWE-122, CVSS 8.8) affects multiple servicing branches across both SQL Server versions, covering both Cumulative Update and General Distribution Release tracks. No public exploit code or CISA KEV listing has been identified at time of analysis; Microsoft has released patched builds for all affected branches.

Buffer Overflow Heap Overflow Microsoft +2
NVD VulDB
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server (2017 through 2025) allows a low-privileged authenticated network attacker to gain full administrative control via improper access control enforcement. The vulnerability spans four major SQL Server release trains - 2017, 2019, 2022, and 2025 - including both Cumulative Update (CU) and General Distribution Release (GDR) servicing branches. No public exploit code has been identified at time of analysis, but the low attack complexity and broad affected surface across enterprise SQL Server deployments make this a meaningful priority for patching.

Authentication Bypass Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

Remote code execution in Microsoft SQL Server 2017 and 2019 is enabled by an integer overflow that precipitates a heap-based buffer overflow (CWE-122), allowing an unauthenticated network attacker to execute arbitrary code on the database host. The CVSS vector (AV:N/AC:L/PR:N/UI:R) indicates low attack complexity and no required privileges, though some user interaction is required, moderating fully automated exploitation. No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis; vendor-released patches are available for all affected servicing branches.

Buffer Overflow Heap Overflow Microsoft +2
NVD VulDB
EPSS 0% CVSS 7.0
HIGH PATCH This Week

Local privilege escalation in Microsoft SQL Server affects versions 2017 through 2025 via a use-after-free memory corruption flaw exploitable by an authenticated low-privilege user. An attacker with existing local access and SQL Server login credentials can trigger the UAF condition to achieve full C:H/I:H/A:H impact, effectively gaining elevated privileges on the host. No public exploit code has been identified at time of analysis, and Microsoft has released patches across all affected CU and GDR servicing channels.

Privilege Escalation Denial Of Service Use After Free +6
NVD
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server allows a network-authenticated low-privileged attacker to elevate to higher database roles via a weak authentication mechanism (CWE-1390). Affected releases span SQL Server 2017 through 2025 across both General Distribution Release (GDR) and Cumulative Update (CU) servicing branches. Microsoft has released patched builds for all affected versions; no public exploit or CISA KEV listing has been identified at time of analysis.

Privilege Escalation Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in Microsoft SQL Server 2017 and 2019 enables unauthenticated network attackers to execute arbitrary code on the database host with high impact across confidentiality, integrity, and availability. The flaw (CWE-122) is reachable without credentials over the network, though user interaction is required per the vendor CVSS vector (UI:R), placing the CVSS base score at 8.8. A vendor patch is available, and no public exploit or CISA KEV listing has been identified at time of analysis.

Buffer Overflow Heap Overflow Microsoft +2
NVD VulDB
EPSS 1% CVSS 8.8
HIGH PATCH This Week

Heap-based buffer overflow in Microsoft SQL Server (versions 2017 through 2025) enables any authenticated network attacker holding a low-privileged SQL Server account to achieve full remote code execution on the database host. The CVSS vector (AV:N/AC:L/PR:L/UI:N) confirms exploitation requires no user interaction and is low-complexity once a valid login is held, with complete confidentiality, integrity, and availability impact. No public exploit identified at time of analysis; Microsoft has released patches across all affected major release branches including both CU and GDR servicing tracks.

Buffer Overflow Heap Overflow Microsoft +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server allows a low-privileged, authenticated network attacker to elevate access rights and achieve full control over database confidentiality, integrity, and availability. The root cause is CWE-1220 (Insufficient Granularity of Access Control), meaning SQL Server fails to enforce sufficiently fine-grained permission boundaries between privilege tiers, permitting lateral movement to higher roles without authorization. All active major servicing branches are affected - SQL Server 2017, 2019, 2022, and 2025 - and Microsoft has released patches across both Cumulative Update and GDR servicing tracks. No public exploit or active exploitation (KEV) has been identified at time of analysis.

Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server 2017 through 2025 allows a low-privileged authenticated attacker to elevate to higher database or system-level permissions over a standard network connection. The flaw, rooted in CWE-284 (Improper Access Control), requires only a valid low-privilege SQL Server login and network reachability to the instance - no special configuration or user interaction is needed. Microsoft has released patches across all affected cumulative update and GDR servicing branches; no public exploit code or active exploitation has been identified at time of analysis.

Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
EPSS 0% CVSS 7.8
HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in Microsoft SQL Server allows a low-privileged local attacker to execute arbitrary code with full confidentiality, integrity, and availability impact on the SQL Server host. Affected versions span four major release generations - SQL Server 2017 through 2025 - across both Cumulative Update and GDR servicing tracks, indicating a systemic code path defect rather than an isolated regression. No public exploit code or CISA KEV listing exists at time of analysis; vendor-released patches are available for all affected builds.

Buffer Overflow Heap Overflow Microsoft +4
NVD
EPSS 0% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in Microsoft SQL Server 2017 through 2025 enables an authenticated network attacker with low-level database credentials to achieve full remote code execution on the SQL Server host. The CVSS 8.8 (PR:L) rating reflects that any valid SQL Server login - not just a DBA - can trigger the overflow, making this dangerous in environments with broad user bases or shared credentials. No public exploit has been identified at time of analysis, but patches are available from Microsoft across all affected major versions.

Buffer Overflow Heap Overflow Microsoft +4
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

Heap-based buffer overflow in Microsoft SQL Server (2017 through 2025) enables network-reachable, low-privileged authenticated attackers to execute arbitrary code on the database server. With CVSS 8.8 (AV:N/AC:L/PR:L/UI:N), exploitation requires only a valid database login - no administrative privileges or user interaction - making this a credible lateral-movement vector in environments with reachable SQL Server instances. Vendor patches are available across all affected GDR and CU servicing tracks; no public exploit code or CISA KEV listing has been identified at time of analysis.

Buffer Overflow Heap Overflow Microsoft +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

Heap-based buffer overflow in Microsoft SQL Server 2017 through 2025 enables an authenticated low-privilege network attacker to execute arbitrary code on the database host. The vulnerability (CWE-122) resides in a network-reachable code path, requiring only valid SQL Server credentials - no elevated database roles or special configuration. No public exploit code and no CISA KEV listing have been identified at time of analysis, but the full CIA impact and low attack complexity make this a high-priority patching target in enterprise environments.

Buffer Overflow Heap Overflow Microsoft +4
NVD
EPSS 1% CVSS 9.8
CRITICAL PATCH Exploit Unlikely Act Now

Heap-based buffer overflow in Microsoft SQL Server 2017, 2019, 2022, and 2025 (x64) can be triggered over the network and, if exploited successfully, allows code execution in the context of the SQL Server engine process on the database host. Microsoft describes the attacker as 'authorized', and the assessed vector requires a valid authenticated session (PR:L, AC:H), which is stricter than the 9.8 unauthenticated headline score from the NVD entry; no public exploit code has been identified and EPSS is low at 0.63% (48th percentile), with CISA SSVC recording Exploitation: none and Automatable: no. Vendor patches are available, and only instances at or above the corrected build thresholds are protected.

Buffer Overflow Heap Overflow Microsoft +4
NVD VulDB
EPSS 0% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in Microsoft SQL Server enables a low-privileged authenticated attacker to remotely execute arbitrary code on the database server. All major active SQL Server branches are affected - 2017, 2019, 2022, and the newly released 2025 edition - across both Cumulative Update (CU) and General Distribution Release (GDR) servicing tracks. Microsoft has released build-specific patches; no public exploit code or CISA KEV listing has been identified at time of analysis.

Buffer Overflow Heap Overflow Microsoft +4
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

Use-after-free memory corruption in Microsoft SQL Server enables a network-authenticated low-privileged attacker to achieve arbitrary code execution with full confidentiality, integrity, and availability impact. Affected versions span all actively serviced SQL Server releases from 2017 through 2025, across both Cumulative Update (CU) and General Distribution Release (GDR) servicing branches. No public exploit or CISA KEV listing has been identified at time of analysis, but the low authentication barrier (any valid SQL Server login) and network accessibility make this a high-priority patching target in enterprise environments.

Denial Of Service Use After Free Memory Corruption +5
NVD
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Remote code execution in Microsoft SQL Server affects versions 2017 through 2025 via an integer overflow that triggers a heap-based buffer overflow in the database engine. An authenticated low-privileged attacker reachable over the network can exploit this flaw to achieve full system compromise - confidentiality, integrity, and availability all rated High. No public exploit or CISA KEV listing has been identified at time of analysis, and Microsoft has released patched builds across all affected version branches.

Buffer Overflow Heap Overflow Microsoft +4
NVD
EPSS 0% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Heap-based buffer overflow in Microsoft SQL Server enables an authenticated, low-privileged network attacker to escalate privileges to full control of the database instance. Affected versions span SQL Server 2017 through the newly released SQL Server 2025 across both Cumulative Update (CU) and General Distribution Release (GDR) servicing tracks. Vendor-released patches are available; no public exploit code or CISA KEV listing has been identified at time of analysis.

Buffer Overflow Heap Overflow Microsoft +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

Remote code execution is possible in Microsoft SQL Server 2017 through 2025 via a heap-based buffer overflow (CWE-122) triggered over a network connection by a low-privileged authenticated attacker. The vulnerability spans all major in-support release branches including GDR and Cumulative Update servicing tracks, with fixed builds identified across eight distinct release configurations. No active exploitation has been confirmed in CISA KEV, but the low attack complexity and broad version coverage make this a high-priority patch target for any organization running SQL Server on the network perimeter or in multi-tenant environments.

Buffer Overflow Heap Overflow Microsoft +4
NVD
EPSS 1% CVSS 7.5
HIGH PATCH This Week

Denial-of-service via integer overflow in Microsoft SQL Server allows unauthenticated remote attackers to crash the database service over a network connection. Affected versions span SQL Server 2017 through 2025 across both Cumulative Update and GDR branches. Microsoft has released patches; no public exploit code or active exploitation has been identified at time of analysis.

Buffer Overflow Integer Overflow Microsoft +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

SQL injection in Microsoft SQL Server (versions 2017 through 2025) enables a network-authenticated low-privilege attacker to escalate privileges within the database engine. The flaw exists across all current servicing tracks - both cumulative update (CU) and general distribution release (GDR) branches - for SQL Server 2017, 2019, 2022, and 2025. No public exploit code or active exploitation has been identified at time of analysis, but vendor-released patches are available for all affected versions.

SQLi Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server 2017 through 2025 allows any low-privileged authenticated database user to exploit improper symbolic link resolution during SQL Server file operations to gain high-level control over the host system across the network. The root cause is CWE-59 (link following): SQL Server resolves file system links without validating the resolved path, enabling a low-privilege login to redirect the high-privilege SQL Server service account into accessing or overwriting attacker-controlled targets. No public exploit code or CISA KEV listing has been identified at time of analysis, but the low attack complexity and broad affected version scope - spanning all major SQL Server releases still in mainstream support - make patching an immediate operational priority.

Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Privilege escalation via SQL injection in Microsoft SQL Server affects versions 2017 through 2025, allowing an authenticated low-privileged network user to gain elevated database privileges. The vulnerability stems from improper neutralization of special elements in SQL commands (CWE-89), and spans both Cumulative Update and General Distribution Release (GDR) servicing branches across all major SQL Server generations. Patch is available from Microsoft; no public exploit code or active exploitation (CISA KEV) confirmed at time of analysis.

SQLi Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

SQL injection in Microsoft SQL Server enables a low-privileged authenticated attacker to escalate database privileges over a network connection. Affected versions span all active servicing branches of SQL Server 2017, 2019, 2022, and 2025 - including both GDR and Cumulative Update channels - making this a broad-surface enterprise concern. Vendor-released patches are available across all affected branches; no public exploit code or CISA KEV listing identified at time of analysis.

SQLi Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server (versions 2017, 2019, 2022, and 2025) allows a low-privileged authenticated user to elevate their database permissions to a higher role over the network via CWE-269 improper privilege management. With a CVSS 8.8 score and vector AV:N/AC:L/PR:L, the flaw requires only a valid SQL Server login - no attack complexity, no user interaction - and yields full confidentiality, integrity, and availability impact on the database instance. No public exploit code and no CISA KEV listing have been identified at time of analysis, but the near-zero exploitation prerequisites within a widely deployed enterprise platform make urgent patching essential.

Privilege Escalation Microsoft Sql Server 2017 +3
NVD
EPSS 0% CVSS 8.8
HIGH PATCH Exploit Unlikely This Week

Privilege escalation in Microsoft SQL Server allows an authenticated low-privileged network attacker to gain complete control over affected database instances across SQL Server 2017, 2019, 2022, and 2025. The flaw stems from CWE-1220 (Insufficient Granularity of Access Control), where the access control model fails to enforce fine-grained permission boundaries, permitting a standard database login to exceed its intended privilege scope. No active exploitation has been confirmed by CISA KEV and no public proof-of-concept has been identified, but the broad version coverage and full C:H/I:H/A:H CVSS impact make patching urgent. Vendor-released patches are available across all affected release tracks.

Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
EPSS 0% CVSS 8.8
HIGH PATCH This Week

Authenticated users can exploit SQL injection vulnerabilities in SQL Server 2016-2025 to escalate privileges and gain unauthorized access across the network. This high-severity flaw (CVSS 8.8) affects multiple SQL Server versions with no available patch, allowing attackers with valid credentials to manipulate SQL commands and compromise system integrity. Organizations running these affected versions should implement network segmentation and monitor for suspicious database activity until a patch is released.

SQLi Microsoft Sql Server 2016 +4
NVD VulDB
EPSS 0% CVSS 8.8
HIGH PATCH This Week

Privilege escalation in SQL Server 2016-2025 stems from insufficient input validation, enabling authenticated network attackers to gain elevated permissions. The high CVSS score of 8.8 reflects complete compromise of confidentiality, integrity, and availability, though no patch is currently available. Organizations running affected SQL Server versions should prioritize access controls and network segmentation until remediation is released.

Information Disclosure Microsoft Sql Server 2016 +4
NVD VulDB
EPSS 0% CVSS 8.8
HIGH POC PATCH This Week

SQL Server 2016-2025 contains an improper access control flaw that allows authenticated network attackers to escalate privileges without user interaction. Public exploit code exists for this vulnerability, which carries a CVSS score of 8.8 and affects confidentiality, integrity, and availability. No patch is currently available.

Authentication Bypass Microsoft Sql Server 2016 +4
NVD VulDB GitHub
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds memory read in the Windows OLE DB component affects Microsoft SQL Server 2017 and 2019, enabling a network-based attacker to disclose sensitive memory contents. Exploitation requires user interaction - specifically, a victim client or application must connect to an attacker-controlled OLE DB data source that delivers a crafted response triggering CWE-125. No public exploit exists and CISA SSVC rates exploitation as none, though the CVSS C:H rating reflects the potential for significant memory disclosure against unpatched SQL Server deployments.

Information Disclosure Microsoft Sql Server 2017 +1
NVD
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

Integer underflow (CWE-191) in Microsoft SQL Server enables a locally authenticated, low-privileged attacker to disclose sensitive information from the database engine without requiring user interaction. Affected versions span SQL Server 2017 through the newly released SQL Server 2025 across both GDR and cumulative update servicing tracks, with Microsoft releasing fixes across all affected branches. No public exploit code or active exploitation has been identified; SSVC scoring places this at Exploitation: none and Automatable: no, reflecting the constrained, local attack surface.

Information Disclosure Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read in Microsoft SQL Server 2017 and 2019 exposes sensitive memory contents to remote unauthenticated attackers over the network. The flaw (CWE-125) exists in a network-accessible SQL Server component and is reachable without authentication, though user interaction is required (CVSS UI:R). Microsoft has released patched builds for all affected servicing branches; no public exploit code or CISA KEV listing has been identified at time of analysis.

Information Disclosure Microsoft Sql Server 2017 +1
NVD
EPSS 1% CVSS 4.9
MEDIUM PATCH Exploit Unlikely This Month

Heap-based buffer overflow (CWE-122) in Microsoft SQL Server allows a network-connected attacker with high database privileges to corrupt heap memory, causing at minimum a denial-of-service crash of the SQL Server process and potentially enabling code execution. Affects SQL Server versions 2017 through 2025 across both GDR and Cumulative Update servicing tracks. Microsoft has released patches for all affected versions; no public exploit code or CISA KEV listing identified at time of analysis, though the description's claim of code execution potential warrants close attention despite vendor CVSS metrics reflecting only availability impact.

Buffer Overflow Heap Overflow Microsoft +4
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read in Microsoft SQL Server (versions 2017 through 2025) allows a low-privileged authenticated attacker to disclose sensitive information over the network by triggering a memory read beyond an allocated buffer boundary. The CVSS vector confirms network-accessible exploitation requiring only low-privilege credentials (PR:L), with no user interaction needed, resulting in high confidentiality impact. No public exploit code or active exploitation has been identified; Microsoft has released patches across all affected servicing branches.

Information Disclosure Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds memory read in Microsoft SQL Server exposes sensitive server-side data to authenticated network attackers. The flaw (CWE-125) spans four major SQL Server release lines - 2017 through 2025 - in both GDR and Cumulative Update servicing tracks, making it broadly present across enterprise environments. An attacker holding low-privilege SQL Server credentials can exploit this to read memory contents beyond an intended buffer boundary, achieving high confidentiality impact without any user interaction. No public exploit code and no CISA KEV listing have been identified at time of analysis.

Information Disclosure Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read (CWE-125) in Microsoft SQL Server 2017 through 2025 allows a low-privileged authenticated attacker to disclose potentially sensitive server memory contents over the network. The flaw spans all four supported major versions across both Cumulative Update (CU) and General Distribution Release (GDR) servicing tracks, producing a broad enterprise exposure surface. Microsoft has released patches for all affected version branches; no public exploit code or CISA KEV listing has been identified at the time of analysis.

Information Disclosure Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read in Microsoft SQL Server exposes server memory to authenticated low-privileged network attackers, enabling information disclosure across SQL Server 2017 through 2025. The flaw (CWE-125) is reachable over the network without elevated privileges or user interaction, making it accessible to any valid SQL Server login. Microsoft has released patches across all affected servicing branches; no public exploit code or active exploitation (CISA KEV) has been identified at time of analysis.

Buffer Overflow Information Disclosure Microsoft +4
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read (CWE-125) in Microsoft SQL Server enables an authenticated network attacker with low privileges to disclose sensitive server-side information. The flaw spans SQL Server 2017 through 2025 across both Cumulative Update and General Distribution Release servicing branches, representing a broad exposure across enterprise database deployments. No public exploit code or active exploitation has been identified at time of analysis, and Microsoft has released patches across all affected servicing branches.

Information Disclosure Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds memory read in Microsoft SQL Server 2017 through 2025 allows network-authenticated, low-privilege database users to disclose sensitive server-side memory contents. The flaw (CWE-125) is reachable over the network with only a valid database account, requiring no user interaction, and affects all currently supported SQL Server release tracks - both Cumulative Update and General Distribution Release channels. Microsoft has released patches across all affected branches; no public exploit code has been identified at time of analysis.

Information Disclosure Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

Uninitialized memory exposure in Microsoft SQL Server 2017 through 2025 allows a network-authenticated low-privilege attacker to read sensitive server-side data. The root cause is CWE-908 (Use of Uninitialized Resource), where a memory region is accessed before initialization, potentially leaking residual contents from query buffers, session state, or internal structures. No public exploit code or CISA KEV listing has been identified at time of analysis; vendor patches are available across all affected version branches.

Information Disclosure Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

Uninitialized memory disclosure in Microsoft SQL Server 2017 through 2025 allows a low-privileged authenticated attacker to read sensitive server memory contents over a network connection. The CWE-908 flaw affects all major SQL Server release branches - 2017, 2019, 2022, and 2025 - across both GDR and Cumulative Update servicing tracks. Microsoft has released patches for all affected versions; no public exploit code or active exploitation is documented at time of analysis.

Information Disclosure Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

Out-of-bounds read in Microsoft SQL Server 2017 through 2025 exposes server memory contents to authenticated low-privilege network attackers, enabling information disclosure without integrity or availability impact. The flaw (CWE-125) requires only a valid low-privilege database account and network access, making it accessible to any SQL login holder - including application service accounts - against unpatched instances. No public exploit code or active exploitation (CISA KEV) has been identified at time of analysis, but the breadth of affected versions across four major SQL Server release families widens the attack surface considerably.

Information Disclosure Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

Out-of-bounds read in Microsoft SQL Server 2017 through 2025 enables an authenticated low-privileged attacker to crash the database engine remotely, causing a denial of service. The flaw (CWE-125) is reachable over the network with no user interaction required, making it suitable for disrupting database availability from any network-connected authenticated session. No public exploit has been identified at time of analysis, and Microsoft has released patched builds across all affected major versions.

Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

Out-of-bounds read (CWE-125) in Microsoft SQL Server enables an authenticated, network-adjacent attacker to disclose sensitive in-process memory contents. Affecting SQL Server versions 2017 through 2025 across both GDR and Cumulative Update servicing tracks, exploitation requires valid database credentials but no elevated privileges. Microsoft has released patched builds for all affected versions; no public exploit code or CISA KEV listing has been identified at time of analysis.

Information Disclosure Microsoft Sql Server 2017 +3
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

Out-of-bounds read in Microsoft SQL Server allows a low-privileged, authenticated attacker to remotely disclose sensitive memory contents over a network. Affected builds span SQL Server 2017 through 2025 across both Cumulative Update and GDR servicing branches. With a CVSS 6.5 and C:H, successful exploitation could expose confidential server-side data; no public exploit or CISA KEV listing has been identified at time of analysis.

Buffer Overflow Information Disclosure Microsoft +4
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

Buffer over-read (CWE-126) in Microsoft SQL Server exposes adjacent memory contents to authenticated low-privileged network attackers across SQL Server versions 2017 through 2025. The vulnerability spans both Cumulative Update (CU) and General Distribution Release (GDR) servicing branches, making patch management across heterogeneous SQL Server estates non-trivial. No active exploitation has been confirmed (not in CISA KEV) and no public exploit code has been identified at time of analysis.

Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH Exploit Unlikely This Month

SQL Server information disclosure via buffer over-read (CWE-126) allows an authenticated low-privilege network attacker to read memory contents beyond an intended buffer boundary, potentially exposing sensitive in-process data. The flaw spans SQL Server 2017, 2019, 2022, and 2025 across both GDR and Cumulative Update servicing branches, making the affected population broad. No public exploit code has been identified and the vulnerability is not listed in CISA KEV, but the network-accessible, low-complexity attack path warrants timely patching given the enterprise prevalence of SQL Server.

Microsoft Sql Server 2017 Sql Server 2019 +2
NVD
EPSS 1% CVSS 6.5
MEDIUM PATCH This Month

Uninitialized memory disclosure in Microsoft SQL Server 2017 through 2025 allows a network-connected low-privilege authenticated attacker to read sensitive data from SQL Server memory. The flaw (CWE-908) arises when the engine allocates and uses memory without proper initialization, potentially exposing contents from adjacent queries, sessions, or internal data structures. Microsoft has released patches across all affected Cumulative Update and GDR servicing branches; no public exploit code or CISA KEV listing has been identified at time of analysis.

Information Disclosure Microsoft Sql Server 2017 +3
NVD
EPSS 0% CVSS 8.8
HIGH This Month

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SQLi Microsoft Sql Server 2016 +3
NVD
EPSS 0% CVSS 8.8
HIGH This Month

Improper neutralization of special elements used in a command ('command injection') in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Command Injection Microsoft Sql Server 2016 +3
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Concurrent execution using shared resource with improper synchronization ('race condition') in SQL Server allows an authorized attacker to disclose information over a network. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Sql Server 2016 +3
NVD
EPSS 0% CVSS 8.8
HIGH This Week

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SQLi Microsoft Sql Server 2016 +3
NVD
EPSS 0% CVSS 8.8
HIGH This Week

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

SQLi Microsoft Sql Server 2016 +3
NVD
EPSS 0% CVSS 8.8
HIGH This Week

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Privilege Escalation SQLi Microsoft +4
NVD
EPSS 0% CVSS 8.8
HIGH This Month

Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Authentication Bypass Microsoft Sql Server 2016 +3
NVD
EPSS 1% CVSS 7.5
HIGH PATCH This Week

Improper input validation in SQL Server allows an unauthorized attacker to disclose information over a network.

Information Disclosure Microsoft Sql Server 2016 +3
NVD
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Microsoft.SqlServer.XEvent.Configuration.dll Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Sql Server 2016 +3
NVD
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Microsoft SQL Server Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +5
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Microsoft Sql Server 2016 +2
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Microsoft Sql Server 2016 +2
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +4
NVD
EPSS 2% CVSS 8.8
HIGH PATCH This Week

SQL Server Native Client Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +4
NVD
EPSS 1% CVSS 7.5
HIGH This Week

Microsoft SQL Server Information Disclosure Vulnerability. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Microsoft Sql Server 2017 +1
NVD
EPSS 1% CVSS 9.8
CRITICAL Act Now

Microsoft SQL Server Elevation of Privilege Vulnerability. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Privilege Escalation Microsoft Sql Server 2016 +3
NVD
EPSS 2% CVSS 7.1
HIGH This Week

Microsoft SQL Server Native Scoring Information Disclosure Vulnerability. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Buffer Overflow Information Disclosure Microsoft +3
NVD
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