Release Info

Advisory: CLSA-2026:1767626154

OS: Ubuntu 18.04 ELS

Public date: 2026-01-05 15:15:56.289695

Project: binutils

Version: 2.30-21ubuntu1~18.04.9+tuxcare.els16

Errata link: https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2026-1767626154.html

Changelog

* SECURITY UPDATE: Heap-based buffer overflow in elf_swap_shdr function - debian/patches/CVE-2025-11083.patch: Avoid a linker crash by rejecting corrupt section headers in linker input files. Changed elf_swap_shdr_in to return bfd_boolean and validate section sizes against file size to detect and reject corrupt headers - CVE-2025-11083

Update

Update command: apt-get update apt-get --only-upgrade install binutils*

Packages list

binutils_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-aarch64-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-alpha-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-arm-linux-gnueabi_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-arm-linux-gnueabihf_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-common_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-dev_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-doc_2.30-21ubuntu1~18.04.9+tuxcare.els16_all.deb binutils-for-build_2.30-21ubuntu1~18.04.9+tuxcare.els16_all.deb binutils-for-host_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-hppa-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-hppa64-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-i686-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-i686-kfreebsd-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-i686-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-ia64-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-m68k-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mips-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mips64-linux-gnuabi64_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mips64-linux-gnuabin32_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mips64el-linux-gnuabi64_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mips64el-linux-gnuabin32_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mipsel-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mipsisa32r6-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mipsisa32r6el-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mipsisa64r6-linux-gnuabi64_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mipsisa64r6-linux-gnuabin32_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mipsisa64r6el-linux-gnuabi64_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-mipsisa64r6el-linux-gnuabin32_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-multiarch_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-multiarch-dev_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-powerpc-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-powerpc-linux-gnuspe_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-powerpc64-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-powerpc64le-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-riscv64-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-s390x-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-sh4-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-source_2.30-21ubuntu1~18.04.9+tuxcare.els16_all.deb binutils-sparc64-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-x86-64-kfreebsd-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-x86-64-linux-gnu_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb binutils-x86-64-linux-gnux32_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb libbinutils_2.30-21ubuntu1~18.04.9+tuxcare.els16_amd64.deb

CVEs

CVE-2025-11083