OESA-2026-3390 coreutils security update

These are the GNU core utilities. This package is the combination of the old GNU fileutils, sh-utils, and textutils packages. Security Fixes: GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop -t...

OESA-2026-3375 libgsasl security update

The library includes support for the SASL framework and at least partial support for the CRAM-MD5, EXTERNAL, GSSAPI, ANONYMOUS, PLAIN, SECURID, DIGEST-MD5, LOGIN, and NTLM mechanisms. Security Fixes: In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and...

OESA-2026-3374 libgsasl security update

The library includes support for the SASL framework and at least partial support for the CRAM-MD5, EXTERNAL, GSSAPI, ANONYMOUS, PLAIN, SECURID, DIGEST-MD5, LOGIN, and NTLM mechanisms. Security Fixes: In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and...

OESA-2026-3344 diffutils security update

GNU Diffutils is a package of several programs related to finding differences between files. Security Fixes: diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line rang...

OESA-2026-3343 diffutils security update

GNU Diffutils is a package of several programs related to finding differences between files. Security Fixes: diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line rang...

OESA-2026-3342 diffutils security update

GNU Diffutils is a package of several programs related to finding differences between files. Security Fixes: diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line rang...

OESA-2026-3315 gdb security update

GDB, the GNU Project debugger, allows you to see what is going on inside another program while it executes -- or what another program was doing at the moment it crashed. Security Fixes: A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read...

OESA-2026-3314 gdb security update

GDB, the GNU Project debugger, allows you to see what is going on inside another program while it executes -- or what another program was doing at the moment it crashed. Security Fixes: A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read...

cpio: GNU cpio: Path Traversal allows creating hard links outside intended directory via malicious tar archives.

A flaw was found in GNU cpio. This vulnerability, known as Path Traversal, occurs during the extraction of tar archives in copy-in mode when the --no-absolute-filenames option is used. A remote attacker could craft a malicious tar archive containing a hard-link entry with an absolute path. This...

SUSE CVE-2026-66484

GNU cpio contains a Path Traversal vulnerability in its tar archive extraction functionality. When extracting a tar archive in copy-in mode with the --no-absolute-filenames option, the extracted file name is normalized but the tar hard-link target is passed to the linktoname function without...

SUSE CVE-2026-66485

GNU cpio is vulnerable to an uncontrolled memory allocation in the makepath function at src/makepath.c. The function uses alloca to allocate stack memory based on the length of argpath, which is derived from an archive-controlled pathname during extraction. A malicious cpio archive containing a...

SUSE CVE-2026-66486

GNU cpio is vulnerable to improper encoding or escaping of output in its archive member listing functionality. When listing archive members via cpio -it, member names are printed directly to output without quoting or escaping. An attacker can craft a cpio archive containing member names with...

SUSE CVE-2026-71391

GNU Emacs for Android contains an off-by-one error in the gvar table parser in src/sfnt.c. The shared-coordinate index boundary check in sfntvarysimpleglyph and sfntvarycompoundglyph uses a strict greater-than comparison instead of greater-than-or-equal, allowing a crafted TrueType variable font ...

SUSE CVE-2026-71392

GNU Emacs for Android is vulnerable to an integer overflow in the sfntreadcmapformat12 function in src/sfnt.c. When processing a crafted TrueType font file, an unguarded addition in the xmalloc allocation call wraps around on 32-bit builds, causing a heap buffer overflow write. An attacker can...

SUSE CVE-2026-71393

GNU Emacs for Android is vulnerable to an integer overflow in sfntreadnametable in src/sfnt.c. The function computes an allocation size using a 32-bit length value from a TrueType font file without overflow checking. On 32-bit targets, a crafted font causes the calculation to wrap, resulting in a...

DEBIAN-CVE-2026-19548

Multiple Use-After-Free vulnerabilities were found in the addarchiveelement function in ld/ldmain.c of the GNU linker ld, a component of binutils. The root cause is that pluginmaybeclaim in ld/plugin.c frees the original BFD object via bfdclose/bfddeletebfd when entry-thebfd-myarchive == NULL, bu...

CVE-2026-19548

Multiple Use-After-Free vulnerabilities were found in the addarchiveelement function in ld/ldmain.c of the GNU linker ld, a component of binutils. The root cause is that pluginmaybeclaim in ld/plugin.c frees the original BFD object via bfdclose/bfddeletebfd when entry-thebfd-myarchive == NULL, bu...

AZL-95892 CVE-2026-19548 affecting package binutils 2.41-13

Multiple Use-After-Free vulnerabilities were found in the addarchiveelement function in ld/ldmain.c of the GNU linker ld, a component of binutils. The root cause is that pluginmaybeclaim in ld/plugin.c frees the original BFD object via bfdclose/bfddeletebfd when entry-thebfd-myarchive == NULL, bu...

CVE-2026-19548

Multiple Use-After-Free vulnerabilities were found in the addarchiveelement function in ld/ldmain.c of the GNU linker ld, a component of binutils. The root cause is that pluginmaybeclaim in ld/plugin.c frees the original BFD object via bfdclose/bfddeletebfd when entry-thebfd-myarchive == NULL, bu...

UBUNTU-CVE-2026-19548

Multiple Use-After-Free vulnerabilities were found in the addarchiveelement function in ld/ldmain.c of the GNU linker ld, a component of binutils. The root cause is that pluginmaybeclaim in ld/plugin.c frees the original BFD object via bfdclose/bfddeletebfd when entry-thebfd-myarchive == NULL, bu...