CVE-2026-102711: Out-of-bounds Read

Two issues in the ThreadX loadable-module loader, reached when a device loads an attacker-controlled module object via txmmodulemanagermemoryload / txmmodulemanagerinplaceload — APIs that take ONLY a base pointer, no image length, so every size/offset field in TXMMODULEPREAMBLE is fully...

ALSA-2026:73426 Important: gdb security update

The GNU Debugger GDB allows you to debug programs written in C, C++, Java, and other languages by executing them in a controlled fashion and then printing out their data. Security Fixes: gdb: Out-of-bounds write in STABS parser readmemberfunctions via crafted ELF CVE-2026-13732 For more details...

Medium: libxml2

Issue Overview: A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition DTD with enumerated attribute values. This triggers a double-free error in the SAX...

UBUNTU-CVE-2026-72897

Issue summary: A TLS server that calls SSLsetSSLCTX to switch a connection to a different SSLCTX part way through a handshake may access memory beyond the end of an internal array if the replacement context knows about more provider signature algorithms than the context the connection was created...

ALSA-2026:73427 Important: gdb security update

The GNU Debugger GDB allows debugging of programs written in C, C++, and other languages by executing them in a controlled fashion and printing their data. Security Fixes: gdb: Out-of-bounds write in STABS parser readmemberfunctions via crafted ELF CVE-2026-13732 For more details about the securi...

Amazon Linux 2 : crash (ALAS-2026-3937)

The version of crash installed on the remote host is prior to 8.0.4-4. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3937 advisory. A flaw was found in GDB's STABS debug format parser. Thereadmemberfunctions function in gdb/stabsread.c contains a linkedlist removal...

FreeBSD -- Heap out-of-bounds access in semop(2)

Problem Description: When semop2 blocks waiting for a semaphore condition, it releases the per-set lock and sleeps. Upon waking, it checks the sequence number embedded in the semaphore set's IPC identifier to detect whether the set was removed while the caller was asleep. This sequence number is...

FreeBSD -- Memory safety bugs in kqueue copy-on-fork implementation

Problem Description: When copying knotes from a parent kqueue to a child, the copy code did not correctly exclude marker knotes used internally to track list traversal position before marking them as in-flux and releasing the kqueue lock. If another thread freed a marker while the lock was droppe...

RHEL 8 : gdb (RHSA-2026:73425)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:73425 advisory. The GNU Debugger GDB allows debugging programs written in C, C++, Java, and other languages by executing them in a controlled fashion and then...

RHEL 8 : kernel-rt (RHSA-2026:72467)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:72467 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

Linux Distros Unpatched Vulnerability : CVE-2026-102555

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in libsoup. The soupuridecodedatauri function incorrectly treated base64 data-URI payloads as NUL-terminated strings when calling...

CVE-2026-102557: Out-of-bounds Read

A flaw was found in libsoup. When reassembling fragmented WebSocket messages into a GByteArray, libsoup did not adequately cap total message size against the limits of the underlying buffer type. A remote peer could send fragments that caused size truncation while the implementation still used th...

Important: rsync

Issue Overview: Rsync versions before 3.4.3 contain a time-of-check to time-of-use TOCTOU race condition in daemon file handling that allows attackers to redirect file writes outside intended directories by replacing parent directory components with symbolic links. Attackers with write access to ...

PT-2026-102752

Name of the Vulnerable Software and Affected Versions libsoup affected versions not specified Description A flaw exists in the soup uri decode data uri function, which incorrectly treats base64 data-URI payloads as NUL-terminated strings when calling g base64 decode inplace. If the percent-decode...

CVE-2026-102560: Out-of-bounds Read

A flaw was found in libsoup. When the permessage-deflate WebSocket extension compresses a very large outgoing message, truncated size calculations used for GByteArray growth could wrap, causing zlib to write past the allocated buffer and resulting in a heap buffer overflow...

CVE-2026-102559: Out-of-bounds Read

A flaw was found in libsoup. When constructing a masked WebSocket client frame for a very large outgoing payload, size values passed to GByteArray allocation APIs could be truncated while the masking routine still used the full length, causing a heap buffer overflow...

Out-of-Bounds Access After SSL_set_SSL_CTX() During a Handshake

Issue summary: A TLS server that calls SSLsetSSLCTX to switch a connection to a different SSLCTX part way through a handshake may access memory beyond the end of an internal array if the replacement context knows about more provider signature algorithms than the context the connection was created...

Important: gdb security update

The GNU Debugger GDB allows you to debug programs written in C, C++, Java, and other languages by executing them in a controlled fashion and then printing out their data. Security Fixes: gdb: Out-of-bounds write in STABS parser readmemberfunctions via crafted ELF CVE-2026-13732 For more details...

Important: gdb security update

The GNU Debugger GDB allows debugging programs written in C, C++, Java, and other languages by executing them in a controlled fashion and then printing their data. Security Fixes: gdb: STABS debug format parser out-of-bounds write via crafted ELF binary CVE-2026-13732 For more details about the...

FreeBSD-SA-26:64.sysvsem

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:64.sysvsem Security Advisory The FreeBSD Project Topic: Heap out-of-bounds access in semop2 Category: core Module: sysvsem Announced: 2026-09-29 Credits: Reo...