{"id":"CVE-2025-11495","revision":"22c8a43fa4f3436fbc05e16c4a616327","records":[{"revision":"22c8a43fa4f3436fbc05e16c4a616327","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-11495","aliases":[],"title":"GNU Binutils Linker elf64-x86-64.c elf_x86_64_relocate_section heap-based overflow","description":"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.","state":0,"publishedAt":"2025-10-08T20:02:07.807+00:00","modifiedAt":"2026-10-15T01:02:33.863+00:00","affected":[{"ecosystem":"Vendor product","name":"Binutils","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"GNU\",\n                    \"product\": \"Binutils\",\n                    \"versions\": [\n                        {\n                            \"version\": \"2.45\",\n                            \"status\": \"affected\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*\"\n                    ],\n                    \"modules\": [\n                        \"Linker\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"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","score":4.8,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","score":3.3,"severity":"LOW"},{"system":"CVSS 3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","score":3.3,"severity":"LOW"},{"system":"CVSS 2.0","vector":"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C","score":1.7,"severity":null}],"references":["https://vuldb.com/?id.327620","https://vuldb.com/?ctiid.327620","https://vuldb.com/?submit.668290","https://sourceware.org/bugzilla/show_bug.cgi?id=33502","https://sourceware.org/bugzilla/show_bug.cgi?id=33502#c3","https://sourceware.org/bugzilla/attachment.cgi?id=16393","https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=6b21c8b2ecfef5c95142cbc2c32f185cb1c26ab0","https://www.gnu.org/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-11495","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-11495","identifiers":["CVE-2025-11495"]},"retained":false,"historicalAffected":[]}],"coverage":[]}