Advisory: CLSA-2026:1767697963
OS: Ubuntu 16.04 ELS
Public date: 2026-01-06 11:12:45.130395
Project: binutils
Version: 2.26.1-1ubuntu1~16.04.10+tuxcare.els19
Errata link: https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2026-1767697963.html
* 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 command: apt-get update apt-get --only-upgrade install binutils*
binutils_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-aarch64-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-alpha-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-arm-linux-gnueabi_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-arm-linux-gnueabihf_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-dev_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-doc_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_all.deb binutils-hppa-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-hppa64-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-m68k-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-mips-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-mips64-linux-gnuabi64_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-mips64el-linux-gnuabi64_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-mipsel-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-multiarch_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-multiarch-dev_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-powerpc-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-powerpc-linux-gnuspe_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-powerpc64-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-powerpc64le-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-s390x-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-sh4-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb binutils-source_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_all.deb binutils-sparc64-linux-gnu_2.26.1-1ubuntu1~16.04.10+tuxcare.els19_amd64.deb