PT-2026-91045

Name of the Vulnerable Software and Affected Versions Matthias-Wandel jhead versions prior to 3.4 Description A heap-based buffer overflow exists in the WebP EXIF Handler component within the ProcessGpsInfo function of the gpsinfo.c file. This issue occurs when the TAG GPS LAT or TAG GPS LONG...

PT-2026-90992

libarchive 3.8.x before 3.8.2 has a strcpy heap-based buffer overflow in the gzip writer via the original-filename field to archive compressor gzip open in archive write add filter gzip.c, aka GHSA-92wx-p669-8gr9. This relates to bsdtar. Exploitation envisions a marginally plausible scenario in...

EUVD-2025-210902

libarchive 3.8.x before 3.8.2 has a strcpy heap-based buffer overflow in the gzip writer via the original-filename field to archivecompressorgzipopen in archivewriteaddfiltergzip.c, aka GHSA-92wx-p669-8gr9. This relates to bsdtar. Exploitation envisions a marginally plausible scenario in which...

PT-2026-91215

Name of the Vulnerable Software and Affected Versions GIMP affected versions not specified Red Hat Enterprise Linux affected versions not specified Description A flaw exists in the ICO file loader. When processing an ICO file that contains an embedded PNG image, an integer overflow can occur duri...

Linux Kernel NTFS3 Journal Heap-based Buffer Overflow Code Execution Vulnerability

This vulnerability allows local attackers to execute arbitrary code on affected installations of Linux Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the processing of...

Important: libvirt

Issue Overview: A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can...

CVE-2025-64031

libarchive 3.8.x before 3.8.2 has a strcpy heap-based buffer overflow in the gzip writer via the original-filename field to archivecompressorgzipopen in archivewriteaddfiltergzip.c, aka GHSA-92wx-p669-8gr9. This relates to bsdtar. Exploitation envisions a marginally plausible scenario in which...

Amazon Linux 2023 : libvirt, libvirt-client, libvirt-client-qemu (ALAS2023-2026-2139)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-2139 advisory. A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check,...

Important: libvirt

Issue Overview: A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can...

PT-2026-97685

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=560657993 Crash type: Heap-buffer-overflow READ 4 Crash state: md analyze inlines md process normal block contents md process all blocks...

Important: gstreamer1-plugins-good

Issue Overview: GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. User interaction is required to exploit this vulnerability in that the target mus...

Amazon Linux 2023 : gstreamer1-plugins-good, gstreamer1-plugins-good-gtk (ALAS2023-2026-2140)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-2140 advisory. GStreamer PNG File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer...

TencentOS Server 4: gstreamer1-plugins-good (TSSA-2026:0997)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0997 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

AlmaLinux 10 : 389-ds-base (ALSA-2026:64785)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:64785 advisory. 389-ds-base: 389-ds-base: heap buffer overflow via SASL wrapped-record length lower-bound underflow in sasliostartpacket CVE-2026-18355 389-ds-base:...

Important: rsyslog

Issue Overview: A flaw was found in rsyslog. An unauthenticated remote attacker can trigger a heap buffer overflow in the RainerScript replace function by sending specially crafted syslog messages. This vulnerability arises from an incorrect buffer size calculation during string replacement,...

Important: rsyslog

Issue Overview: A flaw was found in rsyslog. An unauthenticated remote attacker can trigger a heap buffer overflow in the RainerScript replace function by sending specially crafted syslog messages. This vulnerability arises from an incorrect buffer size calculation during string replacement,...

ALSA-2026:67154 Important: openssl security, bug fix, and enhancement update

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength general-purpose cryptography library. Security Fixes: openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server CVE-2026-14456 openssl: QUI...

CVE-2026-84510: Heap-based Buffer Overflow

A heap buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Mounting a maliciously crafted volume may lead to unexpected system termination...

ALSA-2026:67165 Important: openssl security, bug fix, and enhancement update

OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength general-purpose cryptography library. Security Fixes: openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server CVE-2026-14456 openssl: QUI...

Amazon Linux 2023 : rsyslog, rsyslog-crypto, rsyslog-elasticsearch (ALAS2023-2026-2133)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-2133 advisory. A flaw was found in rsyslog. An unauthenticated remote attacker can trigger a heap buffer overflow in the RainerScript replace function by sending specially crafted syslog messages. This vulnerability...