CWE-457

Use of Uninitialized Variable

40 CVEs Avg CVSS 7.0 MITRE
1
CRITICAL
23
HIGH
13
MEDIUM
1
LOW
3
POC
0
KEV

Monthly

CVE-2026-5888 PATCH Monitor

Uninitialized Use in WebCodecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

Google Information Disclosure
NVD VulDB
EPSS
0.0%
CVE-2026-4147 HIGH PATCH This Week

An authenticated user with read-only role can extract limited amounts of uninitialized stack memory through specially crafted issuances of the filemd5 command in MongoDB Server. This information disclosure vulnerability affects MongoDB Server versions 8.2 prior to 8.2.6, 8.0 prior to 8.0.20, and 7.0 prior to 7.0.31. An attacker with valid database read credentials can exploit this to leak sensitive data from process memory without requiring elevated privileges or user interaction.

Information Disclosure
NVD VulDB
CVSS 4.0
7.1
EPSS
0.0%
CVE-2026-20051 HIGH This Week

Cisco Nexus 3600 and 9500-R switches are vulnerable to Layer 2 traffic loops when processing maliciously crafted EVPN frames, allowing unauthenticated adjacent attackers to trigger a denial of service condition by overwhelming network bandwidth. An attacker can exploit this logic error in Layer 2 ingress packet processing by sending crafted Ethernet frames, causing VxLAN traffic loops that drop all data plane traffic. No patch is currently available for this vulnerability.

Cisco Denial Of Service
NVD
CVSS 3.1
7.4
EPSS
0.0%
CVE-2026-1333 HIGH This Week

Solidworks Edrawings versions up to 2025 contains a vulnerability that allows attackers to execute arbitrary code while opening a specially crafted EPRT file (CVSS 7.8).

RCE Solidworks Edrawings
NVD
CVSS 3.1
7.8
EPSS
0.0%
CVE-2025-58466 MEDIUM This Month

A use of uninitialized variable vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to denial of service conditions, or modify control flow in unexpected ways. [CVSS 4.9 MEDIUM]

Qnap Denial Of Service Qts Quts Hero
NVD
CVSS 3.1
4.9
EPSS
0.1%
CVE-2025-29952 Monitor

Improper Initialization within the AMD Secure Encrypted Virtualization (SEV) firmware can allow an admin privileged attacker to corrupt RMP covered memory, potentially resulting in loss of guest memory integrity

Information Disclosure
NVD
EPSS
0.0%
CVE-2025-32467 MEDIUM This Month

Use of uninitialized variable for some TDX Module before version tdx1.5 within Ring 0: Hypervisor may allow an information disclosure. Authorized adversary with a privileged user combined with a high complexity attack may enable data exposure. [CVSS 4.1 MEDIUM]

Information Disclosure
NVD
CVSS 3.1
4.1
EPSS
0.0%
CVE-2026-22188 MEDIUM POC This Month

Panda3D's deploy-stub executable up to version 1.10.16 is vulnerable to denial of service through unvalidated stack allocation based on command-line argument counts, allowing local attackers to crash the application by supplying excessive arguments. Public exploit code exists for this vulnerability, and no patch is currently available. The flaw can trigger reliable crashes and undefined behavior during Python interpreter initialization.

Python Denial Of Service Panda3d
NVD GitHub
CVSS 3.1
5.5
EPSS
0.0%
CVE-2025-47348 HIGH This Week

Memory corruption while processing identity credential operations in the trusted application. [CVSS 7.8 HIGH]

Memory Corruption Qca6696 Firmware Qamsrv1m Firmware Qam8620p Firmware Qca6688aq Firmware +181
NVD
CVSS 3.1
7.8
EPSS
0.0%
CVE-2025-20784 MEDIUM This Month

Android versions up to 14.0 contains a vulnerability that allows attackers to local escalation of privilege if a malicious actor has already obtained the Syst (CVSS 6.7).

Memory Corruption Privilege Escalation Android Google
NVD
CVSS 3.1
6.7
EPSS
0.0%
CVE-2026-5888
EPSS 0%
PATCH Monitor

Uninitialized Use in WebCodecs in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

Google Information Disclosure
NVD VulDB
CVE-2026-4147
EPSS 0% CVSS 7.1
HIGH PATCH This Week

An authenticated user with read-only role can extract limited amounts of uninitialized stack memory through specially crafted issuances of the filemd5 command in MongoDB Server. This information disclosure vulnerability affects MongoDB Server versions 8.2 prior to 8.2.6, 8.0 prior to 8.0.20, and 7.0 prior to 7.0.31. An attacker with valid database read credentials can exploit this to leak sensitive data from process memory without requiring elevated privileges or user interaction.

Information Disclosure
NVD VulDB
CVE-2026-20051
EPSS 0% CVSS 7.4
HIGH This Week

Cisco Nexus 3600 and 9500-R switches are vulnerable to Layer 2 traffic loops when processing maliciously crafted EVPN frames, allowing unauthenticated adjacent attackers to trigger a denial of service condition by overwhelming network bandwidth. An attacker can exploit this logic error in Layer 2 ingress packet processing by sending crafted Ethernet frames, causing VxLAN traffic loops that drop all data plane traffic. No patch is currently available for this vulnerability.

Cisco Denial Of Service
NVD
CVE-2026-1333
EPSS 0% CVSS 7.8
HIGH This Week

Solidworks Edrawings versions up to 2025 contains a vulnerability that allows attackers to execute arbitrary code while opening a specially crafted EPRT file (CVSS 7.8).

RCE Solidworks Edrawings
NVD
CVE-2025-58466
EPSS 0% CVSS 4.9
MEDIUM This Month

A use of uninitialized variable vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to denial of service conditions, or modify control flow in unexpected ways. [CVSS 4.9 MEDIUM]

Qnap Denial Of Service Qts +1
NVD
CVE-2025-29952
EPSS 0%
Monitor

Improper Initialization within the AMD Secure Encrypted Virtualization (SEV) firmware can allow an admin privileged attacker to corrupt RMP covered memory, potentially resulting in loss of guest memory integrity

Information Disclosure
NVD
CVE-2025-32467
EPSS 0% CVSS 4.1
MEDIUM This Month

Use of uninitialized variable for some TDX Module before version tdx1.5 within Ring 0: Hypervisor may allow an information disclosure. Authorized adversary with a privileged user combined with a high complexity attack may enable data exposure. [CVSS 4.1 MEDIUM]

Information Disclosure
NVD
CVE-2026-22188
EPSS 0% CVSS 5.5
MEDIUM POC This Month

Panda3D's deploy-stub executable up to version 1.10.16 is vulnerable to denial of service through unvalidated stack allocation based on command-line argument counts, allowing local attackers to crash the application by supplying excessive arguments. Public exploit code exists for this vulnerability, and no patch is currently available. The flaw can trigger reliable crashes and undefined behavior during Python interpreter initialization.

Python Denial Of Service Panda3d
NVD GitHub
CVE-2025-47348
EPSS 0% CVSS 7.8
HIGH This Week

Memory corruption while processing identity credential operations in the trusted application. [CVSS 7.8 HIGH]

Memory Corruption Qca6696 Firmware Qamsrv1m Firmware +183
NVD
CVE-2025-20784
EPSS 0% CVSS 6.7
MEDIUM This Month

Android versions up to 14.0 contains a vulnerability that allows attackers to local escalation of privilege if a malicious actor has already obtained the Syst (CVSS 6.7).

Memory Corruption Privilege Escalation Android +1
NVD

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