Astra Linux - уязвимость в binutils

A issue was discovered in the Binary File Descriptor BFD library also known as libbfd, as distributed in GNU Binutils 2.32. There is a heap-based buffer over-read in bfddoprnt in bfd.c, due to elfobjectp in elfcode.h mishandling an eshstrndx section of type SHTGROUP by omitting a trailing \0...

CVE-2026-31521

In the Linux kernel, the following vulnerability has been resolved: module: Fix kernel panic when a symbol stshndx is out of bounds The module loader doesn't check for bounds of the ELF section index in simplifysymbols: for i = 1; i shsize / sizeofElfSym; i++ const char name = info-strtab +...

CVE-2026-31521 module: Fix kernel panic when a symbol st_shndx is out of bounds

In the Linux kernel, the following vulnerability has been resolved: module: Fix kernel panic when a symbol stshndx is out of bounds The module loader doesn't check for bounds of the ELF section index in simplifysymbols: for i = 1; i shsize / sizeofElfSym; i++ const char name = info-strtab +...

CVE-2026-31521

The CVE-2026-31521 issue is in the Linux kernel module loader’s simplify_symbols() where an out-of-bounds st_shndx (eg SHN_XINDEX) could cause a kernel panic. The patch adds validation of st_shndx against the valid range before using it, preventing the potential crash. Several OSV entries (Debian...

PT-2026-34426

In the Linux kernel, the following vulnerability has been resolved: module: Fix kernel panic when a symbol st shndx is out of bounds The module loader doesn't check for bounds of the ELF section index in simplify symbols: for i = 1; i sh size / sizeofElf Sym; i++ const char name = info-strtab +...

CLSA-2026-1776673982 binutils: Fix of 2 CVEs

CVE-2026-3441: heap OOB read via XTYLD xscnlen csect index - CVE-2026-3442: OOB read on rsymndx before symhashes indexing...

Security update for binutils (moderate)

openSUSE Security Update: Security update for binutils Announcement ID: openSUSE-SU-2021:3616-1 Rating: moderate References: 1179898 1179899 1179900 1179901 1179902 1179903 1180451 1180454 1180461 1181452 1182252 1183511 1184620 1184794 PM-2767 SLE-18637 SLE-19618 SLE-21561 Cross-References:...