Buffer Overflow

PDF Explorer 1.5.66.2 contains a structured exception handler (SEH) overflow vulnerability that allows local attackers to execute arbitrary code by overwriting SEH records with malicious data. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

AnyBurn 4.3 contains a local buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the image file name field. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Excel Password Recovery Professional 8.2.0.0 contains a local buffer overflow vulnerability that allows attackers to cause a denial of service by supplying an excessively long string to the 'E-Mail. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

MegaPing contains a local buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized payload to the Destination Address List field in the Finger. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Nsauditor 3.0.28.0 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying malicious input to the DNS Lookup tool. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Boxoft wav-wma Converter 1.0 contains a local buffer overflow vulnerability in structured exception handling that allows attackers to execute arbitrary code by crafting malicious WAV files. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Allok Video Splitter 3.1.1217 contains a buffer overflow vulnerability that allows local attackers to cause a denial of service or execute arbitrary code by supplying an oversized string in the. Rated high severity (CVSS 8.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Linux kernel nfnetlink_osf module fails to validate TCP option lengths in OS fingerprint definitions, allowing null pointer dereference and out-of-bounds memory reads when processing packets with malformed or missing TCP options. The vulnerability affects Linux kernel versions across multiple stable branches (6.1.x through 6.19.x and 7.0-rc5), with EPSS score of 0.02% indicating low practical exploitation probability despite the memory safety issue. No public exploit code or active exploitation has been reported.

Buffer overflow in UTT HiPER 1250GW firmware versions up to 3.2.7-210907-180535 allows authenticated remote attackers to achieve code execution through a malformed GroupName parameter in the DNS filter configuration handler. Public exploit code exists for this vulnerability and no patch is currently available. Affected organizations should restrict network access to administrative interfaces until remediation is possible.

Remote attackers can exploit a stack-based buffer overflow in the /cgi-bin/nas.cgi endpoint of Wavlink WL-NU516U1 by manipulating the Content-Length parameter to achieve unauthenticated remote code execution. Public exploit code is available for this vulnerability, and no patch has been released despite vendor notification. Authentication is required to trigger the flaw, limiting exposure to authenticated users or those with network access to the device.

Remote code execution in FreeBSD kernel's RPCSEC_GSS implementation (kgssapi.ko) and userspace RPC servers (librpcgss_sec) allows low-privileged authenticated attackers to execute arbitrary code via crafted network packets. Affects FreeBSD 13.5, 14.3, 14.4, and 15.0 branches. Publicly available exploit code exists (GitHub/Gist), though EPSS probability remains low (0.05%, 16th percentile) and CISA has not listed this in KEV, suggesting limited observed exploitation despite high CVSS 8.8 score and total technical impact per SSVC framework.

Squid prior to version 7.5 contains an out-of-bounds read vulnerability in ICP (Internet Cache Protocol) traffic handling due to improper input validation, classified as CWE-125. Remote attackers can exploit this to leak small amounts of process memory potentially containing sensitive information by sending malformed ICP requests to deployments with explicitly enabled ICP support (non-zero icp_port configuration). The vulnerability affects all versions of Squid before 7.5, and while no CVSS score or EPSS data is currently available, the information disclosure impact and remote attack vector indicate moderate to significant risk for affected deployments.

The getradiotapfield() function in ZerBea hcxpcapngtool version 7.0.1-43-g2ee308e contains a buffer overflow vulnerability allowing local attackers to trigger a denial of service condition through memory corruption. While the vulnerability is classified as causing information disclosure in the description, the CVSS vector (C:N/I:N/A:H) indicates the primary impact is availability degradation rather than confidentiality compromise. No public exploit code or active exploitation has been identified at the time of analysis, though the local attack vector and lack of required privileges make exploitation feasible for any user with local system access.

Saloon versions prior to v4 contain a path traversal vulnerability in fixture name handling that allows attackers to read or write files outside the configured fixture directory. Users with MockResponse fixtures derived from untrusted input (such as request parameters or configuration values) are affected, as attackers can use path traversal sequences like ../ or absolute paths to access arbitrary files on the system with the privileges of the running process. The vulnerability has been patched in Saloon v4 with input validation and defense-in-depth path verification.

YAML parsing in Node.js and Apple products fails to enforce recursion depth limits, allowing an attacker to trigger a stack overflow with minimal input (2-10 KB of nested flow sequences) that crashes the application with an uncaught RangeError. Applications relying solely on YAML-specific exception handling may fail to catch this error, potentially leading to process termination or service disruption. A patch is available for affected versions.

An unauthenticated information disclosure vulnerability exists in SiYuan note-taking application that allows remote attackers to read the content of all documents, including encrypted or access-restricted files, through two API endpoints (/api/file/readDir and /api/block/getChildBlocks). A working proof-of-concept Python exploit has been published demonstrating complete document enumeration and content retrieval. With a CVSS score of 9.8 (Critical) indicating network-based exploitation requiring no privileges or user interaction, this represents a severe confidentiality breach for all published SiYuan instances.

An off-by-one error in fontconfig before version 2.17.1 allows a one-byte out-of-bounds write in the FcFontCapabilities function within fcfreetype.c during sfnt capability handling. This vulnerability affects all versions of fontconfig prior to 2.17.1 across multiple platforms, potentially enabling local attackers without special privileges to crash the application or execute arbitrary code. A patch is available through the official fontconfig GitLab repository, and given the memory corruption nature of the defect, exploitation is feasible on systems with fontconfig-dependent applications.

Buffer overflow in Linux kernel Bluetooth L2CAP subsystem allows adjacent network attackers to achieve code execution with high integrity and confidentiality impact. The flaw occurs when the kernel incorrectly accepts multiple L2CAP_ECRED_CONN_REQ commands with the same identifier, violating Bluetooth Core Specification requirements. This causes allocation beyond the L2CAP_ECRED_MAX_CID limit (5 channels) in l2cap_ecred_rsp_defer, triggering memory corruption. Affects Linux kernel 5.7+ through multiple stable branches. Vendor patches available for 6.1.167, 6.6.130, 6.12.78, 6.18.20, 6.19.10, and 7.0-rc5. EPSS score of 0.02% suggests low likelihood of mass exploitation, no public POC or active exploitation confirmed at time of analysis.

A buffer overflow vulnerability exists in the Linux kernel's dma_map_sg tracepoint that can be triggered when tracing large scatter-gather lists, particularly with devices like virtio-gpu that create large DRM buffers exceeding 1000 entries. The vulnerability affects all Linux kernel versions prior to the fix and can cause perf buffer overflow warnings and potential kernel instability when dynamic array allocations exceed PERF_MAX_TRACE_SIZE (8192 bytes). While this is a kernel-level issue requiring local access to trigger tracing functionality, it poses a denial-of-service risk and memory safety concern for systems using performance tracing on workloads with large scatter-gather operations.

A metadata validation vulnerability in the Linux kernel's Squashfs filesystem implementation allows out-of-bounds memory access when processing corrupted or malicious filesystem images. Specifically, a negative metadata block offset derived from a corrupted index lookup table is passed to squashfs_copy_data without bounds checking, causing a general protection fault. Any Linux system mounting an untrusted Squashfs image is affected, potentially enabling denial of service or information disclosure attacks, though no active exploitation in the wild is currently documented.

A buffer management vulnerability exists in the Linux kernel's Google Virtual Ethernet (GVE) driver within the gve_tx_clean_pending_packets() function when operating in DQ-QPL (Descriptor Queue with Queue Pair Lists) mode. The function incorrectly interprets buffer IDs as DMA addresses and attempts to unmap memory using the wrong cleanup path, causing out-of-bounds array access and potential memory corruption. This affects Linux kernel versions across multiple stable branches and can be triggered during network device reset operations, potentially leading to kernel crashes or memory safety violations.

A divide-by-zero vulnerability exists in the Linux kernel's ETS (Enhanced Transmission Selection) qdisc offload implementation that can crash the kernel when processing malformed traffic scheduling configurations. The vulnerability affects all Linux kernel versions with the ETS scheduler module enabled, and a local privileged user (or attacker with CAP_NET_ADMIN capability) can trigger a kernel panic by crafting specific netlink messages via the tc (traffic control) utility. While no public exploit code has been confirmed in the wild, the condition is easily reproducible and results in immediate kernel crash, making this a high-priority local denial-of-service vector.

A buffer overflow vulnerability exists in the Linux kernel's IFE (Intermediate Functional Element) traffic control action module where metadata list replacement incorrectly appends new metadata instead of replacing old entries, causing unbounded metadata accumulation. This affects all Linux kernel versions with the vulnerable IFE scheduling code (cpe:2.3:a:linux:linux). An attacker with the ability to modify traffic control rules can trigger an out-of-bounds write via the ife_tlv_meta_encode function, potentially achieving kernel memory corruption and denial of service. The vulnerability is not listed as actively exploited in public KEV databases, but patches are available across multiple stable kernel branches.

An out-of-bounds (OOB) memory access vulnerability exists in the Linux kernel's MediaTek MT7925 WiFi driver in the mt7925_mac_write_txwi_80211() function, which fails to validate frame length before accessing management frame fields. This vulnerability affects systems running Linux kernel versions with the vulnerable MT7925 driver code and could allow an attacker with local access or the ability to craft malicious wireless frames to read or write out-of-bounds memory, potentially leading to information disclosure or denial of service. While no CVSS score, EPSS data, or active exploitation reports are currently documented, the vulnerability has been patched across multiple stable Linux kernel branches as indicated by four distinct commit references.

This vulnerability is a race condition in the Linux kernel's PCI Designware endpoint driver where MSI-X interrupt writes to the host can complete after the corresponding Address Translation Unit (ATU) entry is unmapped, potentially corrupting host memory or triggering IOMMU errors. The vulnerability affects all Linux kernel versions with the vulnerable code path in the PCI DWC endpoint implementation (cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*), specifically impacting systems using PCI endpoint devices with MSI-X interrupt support such as NVMe-PCI endpoint function drivers. An attacker with the ability to trigger high-frequency MSI-X interrupts from a malicious endpoint device could exploit this race condition to cause denial of service through IOMMU faults or potentially corrupt host memory.

A stack-out-of-bounds write vulnerability exists in the Linux kernel's BPF devmap implementation where the get_upper_ifindexes() function iterates over upper network devices without properly validating buffer bounds. An attacker with the ability to create multiple virtual network devices (e.g., more than 8 macvlans) and trigger XDP packet processing with BPF_F_BROADCAST and BPF_F_EXCLUDE_INGRESS flags can write beyond allocated stack memory, potentially causing denial of service or arbitrary code execution. The vulnerability affects all Linux kernel versions using the vulnerable devmap code path and has been patched across multiple stable kernel branches, indicating recognition as a real security concern requiring immediate updates.

A memory corruption vulnerability exists in the Linux kernel's XDP (eXpress Data Path) subsystem where negative tailroom calculations are incorrectly reported as large unsigned integers, allowing buffer overflows during tail growth operations. This affects Linux kernel versions across multiple stable branches when certain Ethernet drivers (notably ixgbevf) report incorrect DMA write sizes, leading to heap corruption, segmentation faults, and general protection faults as demonstrated in the xskxceiver test utility. The vulnerability has no CVSS score assigned and shows no active KEV exploitation status, but represents a critical memory safety issue affecting systems using XDP with affected Ethernet drivers.

A buffer over-read vulnerability exists in the Linux kernel's CXL mailbox command handler where the cxl_payload_from_user_allowed() function casts and dereferences user-supplied payload data without first validating its size. An unprivileged local attacker can send a raw mailbox command with an undersized payload (e.g., 1 byte instead of the expected 16 bytes for CXL_MBOX_OP_CLEAR_LOG) to trigger a kernel memory read past the allocated buffer, causing a KASAN splat and potential denial of service. While not yet listed in the KEV catalog or with public EPSS/CVSS scoring, patch commits are available in the Linux stable kernel repositories, indicating the vulnerability has been resolved upstream.

This vulnerability is a memory leak in the Linux kernel's AF_XDP socket implementation where buffers fail to be properly returned to the free list due to improper list node reinitialization. The vulnerability affects all Linux kernel versions with the AF_XDP subsystem enabled, potentially allowing local attackers or unprivileged users to exhaust kernel memory over time. While not actively exploited in the wild according to available intelligence, the vulnerability has clear patches available in stable kernel branches and represents a real denial-of-service risk for systems relying on XDP functionality.

An out-of-bounds (OOB) memory access vulnerability exists in the Linux kernel's MediaTek MT7996 WiFi driver (mt76) within the mt7996_mac_write_txwi_80211() function. The vulnerability occurs when the function accesses management frame fields without first validating the frame length, potentially allowing information disclosure or denial of service on systems using affected MT7996 hardware. Multiple stable kernel patches are available across several kernel versions, indicating the issue has been actively remediated in the upstream Linux project.

The Apple Silicon SMC hwmon driver (macsmc-hwmon) in the Linux kernel contains critical memory safety bugs in sensor population and float conversion logic. Specifically, voltage sensors are incorrectly registered to the temperature sensor array, and float-to-32-bit conversion has flawed exponent handling, potentially leading to out-of-bounds memory access, data corruption, or incorrect fan control on affected Apple Silicon systems. The vulnerability affects Linux kernel versions with the macsmc-hwmon driver and has been patched; no active exploitation or POC is currently known, but the nature of the bugs suggests high real-world risk for systems relying on thermal management.

A descriptor validation bypass in the Linux kernel's ALSA USB audio subsystem allows malicious USB devices to provide truncated UAC3 (USB Audio Class 3) header descriptors that escape validation checks, potentially causing out-of-bounds memory reads. The vulnerability stems from an incorrect protocol version constant (UAC_VERSION_2 instead of UAC_VERSION_3) in the validator table, causing validation logic to never execute for actual UAC3 devices. Affected are all Linux kernel versions containing the vulnerable code path; while CVSS and EPSS scores are not provided, this is a local privilege escalation / denial of service vector requiring physical USB device access or local code execution capability to exploit.

An out-of-bounds (OOB) memory access vulnerability exists in the Linux kernel's mt76 WiFi driver, specifically in the mt76_connac2_mac_write_txwi_80211() function which fails to validate frame length before accessing management frame fields. This affects all Linux kernel versions containing the vulnerable mt76 driver code and could allow an attacker to read sensitive kernel memory or trigger a denial of service through a specially crafted WiFi management frame. The vulnerability has been patched across multiple stable kernel branches with fixes available since the issue was identified.

A buffer overflow vulnerability exists in the Linux kernel's EMS USB CAN driver (ems_usb) in the ems_usb_read_bulk_callback() function, where the driver fails to properly validate USB message lengths before parsing and copying data. An attacker with the ability to supply a malicious USB device or intercept USB communications could trigger a buffer overflow by providing specially crafted messages that exceed the expected message boundaries, potentially leading to kernel memory corruption, denial of service, or privilege escalation. No CVSS score, EPSS risk rating, or active exploitation data (KEV status) is currently available, though multiple stable kernel branches have received patches indicating vendor awareness of the issue's severity.

Out-of-bounds memory access in the Linux kernel's accel/rocket DRM driver allows local authenticated users to trigger denial of service and potential information disclosure during probe failure paths. The flaw stems from improper error unwinding in rocket_probe() when rocket_core_init() fails (notably on EPROBE_DEFER), leaving stale counter state that subsequent code dereferences out of bounds. No public exploit identified at time of analysis, and EPSS scores exploitation likelihood at 0.02% (4th percentile), consistent with a hardware-driver-specific issue requiring local access.

An out-of-bounds memory write vulnerability exists in the Linux kernel's AMD XDNA accelerator driver (accel/amdxdna) where a memset() operation clears a command header before validating sufficient space is available in the command slot, potentially leading to memory corruption. The vulnerability affects Linux kernel versions across multiple releases where the amdxdna driver is present and enabled. An attacker with local access and appropriate capabilities to interact with the amdxdna device could trigger this memory corruption to achieve denial of service or potentially escalate privileges.

A size calculation overflow vulnerability exists in the Linux kernel's accel/amdxdna driver that can result in undersized buffer allocations and potential memory corruption. The vulnerability affects Linux kernel versions across multiple branches where the AMD XDNA accelerator driver is compiled. An attacker with local access could exploit this to trigger memory corruption, potentially leading to denial of service or privilege escalation, though exploitation complexity and attack surface requirements remain moderate.

Denial of service in Kea DHCP daemons (versions 2.6.0-2.6.4 and 3.0.0-3.0.2) allows unauthenticated remote attackers to crash affected services by sending maliciously crafted messages to API sockets or HA listeners, triggering a stack overflow. Vulnerable Kea installations across Ubuntu, Red Hat, SUSE, and Debian are susceptible to service interruption attacks with no authentication required. A patch is available for affected distributions.

Improper bounds checking in Apple macOS (Sequoia 15.7.4 and earlier, Sonoma 14.8.4 and earlier, Tahoe 26.3 and earlier) permits a local attacker to write out-of-bounds memory through a malicious application, potentially allowing modification of protected filesystem areas. The vulnerability requires user interaction to execute the malicious app and affects the file system's integrity rather than confidentiality. No patch is currently available for this out-of-bounds write condition.

Memory corruption in Apple Safari, iOS, iPadOS, macOS, and visionOS allows remote attackers to crash affected processes by delivering maliciously crafted web content to users. The vulnerability requires user interaction to view the malicious content and does not enable code execution or information disclosure. A patch is currently unavailable for this issue.

Apple iOS, iPadOS, macOS, tvOS, visionOS, and watchOS are vulnerable to a stack overflow vulnerability that can be triggered by user interaction with a malicious app, potentially causing denial-of-service conditions. The vulnerability stems from insufficient input validation and affects multiple recent OS versions across Apple's product ecosystem. While no patch is currently available, users should exercise caution when installing apps from untrusted sources.

Xcode versions prior to 26.4 contain an out-of-bounds read vulnerability that can be triggered by local users with user interaction to cause unexpected application or system termination. This denial-of-service condition affects developers and build systems using vulnerable Xcode installations. No patch is currently available.

macOS versions prior to Sequoia 15.7.5, Sonoma 14.8.5, and Tahoe 26.4 contain an out-of-bounds read vulnerability that allows local applications to access and disclose sensitive kernel memory. An attacker with the ability to run code on an affected system can exploit this memory disclosure to obtain privileged information that may aid in further system compromise. No patch is currently available for this HIGH severity vulnerability.

Maliciously crafted media files containing out-of-bounds memory access in Apple's audio processing can crash affected applications across iOS, iPadOS, macOS, tvOS, visionOS, and watchOS. An attacker can trigger a denial of service by triggering the vulnerability through a specially crafted audio stream, though no patch is currently available. This impacts multiple recent OS versions where an out-of-bounds read occurs during media file processing.

A buffer overflow vulnerability in Apple macOS Tahoe prior to version 26.4 enables remote attackers to trigger a denial-of-service condition through memory corruption and application crashes without requiring user interaction or authentication. The flaw stems from insufficient bounds checking and currently lacks a security patch. This vulnerability affects all macOS users running vulnerable versions.

Integer overflow vulnerability in Apple macOS (Sequoia 15.7.4 and earlier, Sonoma 14.8.4 and earlier, Tahoe 26.2 and earlier) allows remote attackers to trigger heap corruption by processing a specially crafted string without requiring user interaction or privileges. The vulnerability results in denial of service and potential memory corruption but currently lacks a public patch. No active exploitation has been reported.

Insufficient bounds checking in Apple iOS and iPadOS 26.4 allows unauthenticated remote attackers to trigger buffer overflow conditions that corrupt kernel memory or cause system crashes without user interaction. This critical vulnerability affects all devices running the affected OS versions and has no available patch. An attacker can exploit this flaw over the network to achieve denial of service or potentially escalate privileges through kernel memory corruption.

A sandbox escape vulnerability in Apple's WebKit browser engine allows malicious websites to process restricted web content outside the security sandbox, potentially enabling unauthorized access to protected system resources. The vulnerability affects Safari and all Apple operating systems including iOS, iPadOS, macOS, tvOS, visionOS, and watchOS. Apple has addressed this issue through improved memory handling in Safari 26.4 and corresponding OS updates across all affected platforms.

iOS and iPadOS devices are vulnerable to denial-of-service attacks due to insufficient buffer bounds checking that allows remote attackers to crash affected systems without authentication. The vulnerability affects iOS 26.4 and earlier versions, requiring network access but no user interaction. No patch is currently available for this HIGH severity issue.

Improper memory handling in Apple iOS, iPadOS, and macOS allows remote denial of service when processing maliciously crafted files, potentially causing unexpected application crashes. An attacker can trigger this vulnerability by delivering a specially crafted file to a victim, resulting in app termination without requiring user privileges or interaction beyond opening the file. No patch is currently available for this medium-severity vulnerability affecting multiple Apple platforms.

This vulnerability is a memory handling flaw in Apple's operating systems (iOS, iPadOS, macOS, tvOS, visionOS, and watchOS) that allows a malicious application to trigger unexpected system termination or corrupt kernel memory. The vulnerability affects all versions prior to the version 26.4 releases across Apple's entire ecosystem. An attacker can exploit this by crafting a malicious app that triggers improper memory handling, potentially leading to denial of service or privilege escalation through kernel memory corruption.

This vulnerability affects Apple's Safari browser and related Apple operating systems (iOS, iPadOS, macOS Tahoe, and visionOS) due to improper memory handling when processing maliciously crafted web content. The flaw can lead to unexpected process crashes, resulting in a denial of service condition affecting all users of the impacted Safari versions and OS versions below 26.4. While no CVSS score or EPSS data is currently published, the vulnerability has been patched by Apple, suggesting it was discovered through internal security review or responsible disclosure rather than active exploitation.

macOS Tahoe versions prior to 26.4 contain a buffer overflow vulnerability that can cause denial of service through unexpected application termination or memory corruption when exploited by local attackers. The vulnerability stems from insufficient size validation in memory operations and requires no user interaction to trigger. No patch is currently available for affected systems.

A stack-based buffer overflow vulnerability in the P2P API service in BS Producten Petcam with firmware 33.1.0.0818 allows unauthenticated attackers within network range to overwrite the instruction. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

A buffer overflow vulnerability in the dgiot binary in LSC Smart Indoor IP Camera V7.6.32. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Thunderbird's mail parser fails to validate string length parameters, allowing a compromised mail server to trigger out-of-bounds memory reads through malformed email content. Affected users running versions prior to 149 and 140.9 could experience application crashes or disclosure of sensitive data from process memory. The vulnerability requires network access but no user interaction, though no patch is currently available.

LibVNCServer versions 0.9.15 and earlier contain a heap out-of-bounds read vulnerability in the UltraZip encoding handler that allows malicious VNC servers to disclose sensitive information or crash client applications. The vulnerability affects any application linking against the vulnerable LibVNCServer library, with exploitation requiring a malicious VNC server that manipulates subrectangle header counts to trigger improper bounds checking in the HandleUltraZipBPP() function. A patch is available from the vendor (commit 009008e), and no active exploitation or public proof-of-concept has been reported as of the intelligence sources reviewed.

Buffer overflow in NGINX's DAV module allows remote attackers to crash worker processes or manipulate file names outside the document root when MOVE/COPY methods are combined with prefix location and alias directives. The vulnerability affects NGINX Open Source and NGINX Plus installations using vulnerable configurations, though the low-privilege worker process context limits the scope of file manipulation. No patch is currently available for this high-severity issue.

NGINX Open Source and NGINX Plus contain a buffer over-read or over-write vulnerability in the ngx_http_mp4_module that can lead to NGINX worker process termination or potentially remote code execution. An attacker with local access and the ability to supply a specially crafted MP4 file for processing can exploit this flaw when the mp4 directive is enabled in the configuration. The vulnerability has a CVSS score of 7.8 with high impact on confidentiality, integrity, and availability, though exploitation requires local access (AV:L) and low-level privileges (PR:L).

Multiple memory safety bugs affecting Firefox, Firefox ESR, and Thunderbird browsers present a critical remote code execution risk through memory corruption vulnerabilities. The affected versions include Firefox below 149, Firefox ESR below 115.34 and 140.9, Thunderbird ESR 140.8, Firefox 148, and Thunderbird 148. These memory safety issues demonstrate evidence of exploitable memory corruption that could allow attackers to execute arbitrary code on affected systems, though no public exploit or active KEV confirmation is currently documented.

Multiple memory safety bugs in Firefox 148 and Thunderbird 148 allow attackers to trigger memory corruption with potential for arbitrary code execution. Firefox versions prior to 149 are vulnerable, as confirmed by Mozilla security advisories. The vulnerability requires no user interaction beyond normal browsing and represents a critical elevation risk due to the presume-exploitable nature of the underlying memory corruption issues.

Multiple memory safety bugs affecting Firefox, Firefox ESR, Thunderbird, and Thunderbird ESR allow remote attackers to achieve arbitrary code execution through memory corruption vulnerabilities. Firefox versions prior to 149 and Firefox ESR versions prior to 140.9 are confirmed affected, with evidence suggesting these memory corruption issues could be exploited under sufficient effort. The vulnerability class encompasses buffer overflow and memory safety defects that demonstrate exploitation potential, though no active public exploitation has been documented at this time.

An incorrect boundary conditions vulnerability exists in Firefox and Firefox ESR's Audio/Video component that enables information disclosure attacks. Firefox versions below 149 and Firefox ESR versions below 140.9 are affected. Attackers can exploit improper boundary validation in audio/video processing to leak sensitive information from the browser process.

A boundary condition vulnerability combined with an integer overflow flaw exists in the Graphics component of Mozilla Firefox, affecting Firefox versions prior to 149, Firefox ESR versions prior to 115.34, and Firefox ESR versions prior to 140.9. This vulnerability could allow an attacker to trigger a buffer overflow through specially crafted graphics data, potentially leading to memory corruption and arbitrary code execution. While no CVSS score or EPSS data is currently available, the Mozilla security advisories confirm the vulnerability affects multiple product lines across different release channels.

A sandbox escape vulnerability exists in Mozilla Firefox due to incorrect boundary conditions and integer overflow within the XPCOM component, allowing attackers to break out of the browser's security sandbox and potentially execute arbitrary code with elevated privileges. Firefox versions below 149, Firefox ESR below 115.34, and Firefox ESR below 140.9 are affected. An attacker capable of triggering the integer overflow in XPCOM can exploit the boundary condition flaw to escape the sandbox, potentially leading to full system compromise depending on browser privilege level and operating system context.

A sandbox escape vulnerability exists in Firefox's XPCOM component due to incorrect boundary conditions and integer overflow, allowing attackers to bypass security sandboxing mechanisms. This affects Firefox versions below 149, Firefox ESR below 115.34, and Firefox ESR below 140.9. An attacker can exploit this flaw to escape the browser sandbox and potentially execute arbitrary code with elevated privileges on the affected system.

Tabs Mail Carrier 2.5.1 contains a buffer overflow vulnerability in the MAIL FROM SMTP command that allows remote attackers to execute arbitrary code by sending a crafted MAIL FROM parameter. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WinMPG Video Convert 9.3.5 and older versions contain a buffer overflow vulnerability in the registration dialog that allows local attackers to crash the application by supplying oversized input. Rated medium severity (CVSS 6.9), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

X-NetStat Pro 5.63 contains a local buffer overflow vulnerability that allows local attackers to execute arbitrary code by overwriting the EIP register through a 264-byte buffer overflow. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Local arbitrary code execution in 4mhz Base64 Decoder 1.1.2 occurs when the application processes a maliciously crafted input file, causing a stack-based buffer overflow that overwrites the Structured Exception Handler (SEH) chain. Publicly available exploit code exists (Exploit-DB 46625) demonstrating an SEH overwrite chained with a POP-POP-RET gadget and an egghunter payload to reach attacker-supplied shellcode. Despite CVSS 8.6 and a working PoC, EPSS is only 0.01% (2nd percentile), reflecting the niche Windows utility and local-only attack vector.

AIDA64 Extreme 5.99.4900 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying malicious input through the email. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

AIDA64 Business 5.99.4900 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by overwriting SEH pointers with malicious. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

AIDA64 Extreme 5.99.4900 contains a structured exception handler buffer overflow vulnerability in the logging functionality that allows local attackers to execute arbitrary code by supplying a. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Download Accelerator Plus DAP 10.0.6.0 contains a structured exception handler buffer overflow vulnerability that allows remote attackers to execute arbitrary code by crafting malicious URLs. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

FlexHEX 2.71 contains a local buffer overflow vulnerability in the Stream Name field that allows local attackers to execute arbitrary code by triggering a structured exception handler (SEH) overflow. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Local buffer overflow in River Past Cam Do 3.7.6's activation code field enables arbitrary code execution with SYSTEM privileges through specially crafted 608-byte input followed by shellcode and SEH chain overwrite. While exploitation requires local access and a publicly available exploit exists (Exploit-DB 46670), EPSS score of 0.01% indicates minimal real-world exploitation activity. The vulnerability affects a legacy multimedia application with no confirmed vendor patch, making it primarily relevant for environments still running this discontinued software.

Memory corruption through out-of-bounds writes in Android-ImageMagick7 prior to version 7.1.2-11 enables local attackers to achieve arbitrary code execution with user interaction. The vulnerability affects Google's implementation of ImageMagick and carries a CVSS score of 7.8, indicating high severity with complete confidentiality, integrity, and availability impact. A patch is available for affected users.

Android-ImageMagick7 versions prior to 7.1.2-11 are vulnerable to integer overflow that allows local attackers with user interaction to cause a denial of service condition. The vulnerability requires local access and user interaction to trigger, making it a lower-risk but still exploitable flaw in image processing operations. A patch is available for affected installations.

Memory corruption through out-of-bounds write in Android-ImageMagick7 before version 7.1.2-10 enables remote code execution when a user processes a malicious image file. An attacker can exploit this vulnerability over the network without authentication to achieve complete system compromise including data theft, modification, and denial of service. A patch is available for affected Android devices running vulnerable versions of the ImageMagick library.

This is a memory buffer boundary restriction vulnerability (buffer overflow) in LinkingVision RapidVMS that allows an attacker with local access to execute arbitrary code with high impact on confidentiality, integrity, and availability. The vulnerability affects all versions of RapidVMS prior to PR#96 and has been patched by the vendor via GitHub pull request #98. While the CVSS score is 7.8 (high severity), the local attack vector and required user interaction reduce the immediate remote exploitation risk, and there is no evidence of active exploitation or public proof-of-concept at this time.

RapidVMS before PR#96 contains a buffer overflow vulnerability that allows unauthenticated remote attackers to achieve code execution, data theft, or system compromise with minimal user interaction. The flaw stems from improper memory bounds checking and carries a high CVSS score of 8.8 with network-based attack vectors. A patch is available to address this critical memory safety issue.

RapidVMS before patch PR#96 contains a buffer overflow vulnerability that allows remote attackers to execute arbitrary code without authentication or user interaction. The high CVSS score (8.8) reflects the critical nature of this network-accessible flaw affecting confidentiality, integrity, and availability of affected systems. A patch is available and should be prioritized immediately given the severe exploitation potential.

Buffer overflow in doslib versions prior to 20250729 allows local attackers with user interaction to achieve full system compromise including code execution, data theft, and denial of service. The vulnerability requires local access and user interaction to trigger, but once exploited grants complete control over affected systems.

WujekFoliarz DualSenseY-v2 versions prior to 54 contain an out-of-bounds write vulnerability that allows local attackers with user interaction to achieve arbitrary code execution with full system compromise. The CVSS 7.8 rating reflects the high impact on confidentiality, integrity, and availability through memory corruption exploitation. A patch is available for affected users to mitigate this local privilege escalation risk.

RetroDebugger versions before 0.64.72 contain an out-of-bounds read vulnerability that allows remote attackers to cause denial of service and potentially disclose sensitive information without authentication or user interaction. The network-accessible vulnerability has a CVSS score of 9.1 and a patch is available.

Out-of-bounds read in woof before version 15.3.0 allows remote attackers to trigger information disclosure and denial of service without authentication or user interaction. This critical vulnerability affects Debian systems and can be exploited over the network to leak sensitive data or crash the application. A patch is available and should be applied immediately.

Out-of-bounds write vulnerability in Proton versions before 1.6.16 allows remote attackers to execute arbitrary code with high impact on confidentiality, integrity, and availability. The vulnerability resides in the inflate.C module within the base/poco/Foundation components and can be exploited over the network without authentication or user interaction. A patch is available to remediate this critical flaw.

Out-of-bounds read vulnerability in Notepad3's Oniguruma regex engine (regcomp.C) allows local attackers with user interaction to trigger memory disclosure or potential code execution with high impact on confidentiality, integrity, and availability. The vulnerability affects all versions before 6.25.714.1 and has a critical CVSS score of 9.3. A patch is available and users should update immediately.

Integer overflow in the Expat XML parser module within InsightSoftwareConsortium ITK before version 2.7.1 allows remote attackers to cause denial of service or potentially execute arbitrary code through specially crafted XML input. The vulnerability affects all users of vulnerable ITK versions and requires only network access and user interaction to exploit. A patch is available in ITK 2.7.1 and later.

A buffer overflow vulnerability in GDAL versions before 3.11.0 within the zlib infback9 module allows remote attackers to achieve arbitrary code execution or cause denial of service through specially crafted compressed data. The vulnerability requires user interaction to trigger but has a network attack vector with no authentication needed. A patch is available and should be applied immediately to affected GDAL installations.