An update for gdb is now available for openEuler-20.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2025-2569 Final 1.0 1.0 2025-10-31 Initial 2025-10-31 2025-10-31 openEuler SA Tool V1.0 2025-10-31 gdb security update An update for gdb is now available for openEuler-20.03-LTS-SP4 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 Fix(es): A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elf_swap_shdr in the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The identifier of the patch is 9ca499644a21ceb3f946d1c179c38a83be084490. To fix this issue, it is recommended to deploy a patch. The code maintainer replied with [f]ixed for 2.46 .(CVE-2025-11083) An update for gdb is now available for openEuler-20.03-LTS-SP4. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High gdb https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2569 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-11083 https://nvd.nist.gov/vuln/detail/CVE-2025-11083 openEuler-20.03-LTS-SP4 gdb-9.2-13.oe2003sp4.aarch64.rpm gdb-debuginfo-9.2-13.oe2003sp4.aarch64.rpm gdb-debugsource-9.2-13.oe2003sp4.aarch64.rpm gdb-gdbserver-9.2-13.oe2003sp4.aarch64.rpm gdb-headless-9.2-13.oe2003sp4.aarch64.rpm gdb-9.2-13.oe2003sp4.src.rpm gdb-9.2-13.oe2003sp4.x86_64.rpm gdb-debuginfo-9.2-13.oe2003sp4.x86_64.rpm gdb-debugsource-9.2-13.oe2003sp4.x86_64.rpm gdb-gdbserver-9.2-13.oe2003sp4.x86_64.rpm gdb-headless-9.2-13.oe2003sp4.x86_64.rpm gdb-help-9.2-13.oe2003sp4.noarch.rpm A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elf_swap_shdr in the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The identifier of the patch is 9ca499644a21ceb3f946d1c179c38a83be084490. To fix this issue, it is recommended to deploy a patch. The code maintainer replied with [f]ixed for 2.46 . 2025-10-31 CVE-2025-11083 openEuler-20.03-LTS-SP4 High 7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H gdb security update 2025-10-31 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2569