{"id":"CVE-2025-11495","summary":"GNU Binutils Linker elf64-x86-64.c elf_x86_64_relocate_section heap-based overflow","details":"A vulnerability was determined in GNU Binutils 2.45. The affected element is the function elf_x86_64_relocate_section of the file elf64-x86-64.c of the component Linker. This manipulation causes heap-based buffer overflow. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Patch name: 6b21c8b2ecfef5c95142cbc2c32f185cb1c26ab0. To fix this issue, it is recommended to deploy a patch.","modified":"2026-07-15T01:49:20.486215643Z","published":"2025-10-08T20:02:07.807Z","related":["CGA-39xm-v898-h4fr","SUSE-SU-2025:21195-1","SUSE-SU-2025:21197-1","SUSE-SU-2025:4096-1","openSUSE-SU-2025:15651-1","openSUSE-SU-2025:20150-1"],"database_specific":{"cwe_ids":["CWE-119","CWE-122"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11495.json","cna_assigner":"VulDB"},"references":[{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/html/ssa-082556.html"},{"type":"WEB","url":"https://www.gnu.org/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11495.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-11495"},{"type":"ADVISORY","url":"https://vuldb.com/?id.327620"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.668290"},{"type":"REPORT","url":"https://sourceware.org/bugzilla/show_bug.cgi?id=33502"},{"type":"REPORT","url":"https://sourceware.org/bugzilla/show_bug.cgi?id=33502#c3"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.327620"},{"type":"FIX","url":"https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=6b21c8b2ecfef5c95142cbc2c32f185cb1c26ab0"},{"type":"EVIDENCE","url":"https://sourceware.org/bugzilla/attachment.cgi?id=16393"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://sourceware.org/git/binutils-gdb.git","events":[{"introduced":"2bc7af1ff7732451b6a7b09462a815c3284f9613"},{"last_affected":"2bc7af1ff7732451b6a7b09462a815c3284f9613"}],"database_specific":{"source":["AFFECTED_FIELD","CPE_STRING"],"cpe":"cpe:2.3:a:gnu:binutils:2.45:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.45"},{"last_affected":"2.45"}]}}],"versions":["2.45","binutils-2_45"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-11495.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"}]}