GNU Binutils Linker elf-eh-frame.c _bfd_elf_parse_eh_frame heap-based overflow

{
  "id": "0176a3a0093551772404d5b073a4be78077e922b3b18f3c86e57e841ca6684e4",
  "url": "https://osv.dev/vulnerability/CVE-2025-11082",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "GNU Binutils Linker elf-eh-frame.c _bfd_elf_parse_eh_frame heap-based overflow",
    "summary": "A flaw has been found in GNU Binutils 2.45. Impacted is the function _bfd_elf_parse_eh_frame of the file bfd/elf-eh-frame.c of the component Linker. Executing manipulation can lead to heap-based buffer overflow. The attack is restricted to local execution. The exploit has been published and may be used. This patch is called ea1a0737c7692737a644af0486b71e4a392cbca8. A patch should be applied to remediate this issue. The code maintainer replied with \"[f]ixed for 2.46\".",
    "evidence": "osv:CVE-2025-11082",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2025-11082",
      "aliases": [
        "CVE-2025-11082"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://sourceware.org/git/binutils-gdb.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "2bc7af1ff7732451b6a7b09462a815c3284f9613"
                },
                {
                  "last_affected": "2bc7af1ff7732451b6a7b09462a815c3284f9613"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2.45"
                      },
                      {
                        "last_affected": "2.45"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "cpe": "cpe:2.3:a:gnu:binutils:2.45:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.45"
                      },
                      {
                        "last_affected": "2.45"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.45",
            "binutils-2_45"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-11082.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:36.173972152Z",
      "provider": "osv",
      "references": [
        "https://cert-portal.siemens.com/productcert/html/ssa-082556.html",
        "https://www.gnu.org/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11082.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-11082",
        "https://vuldb.com/?id.326123",
        "https://vuldb.com/?submit.661276",
        "https://sourceware.org/bugzilla/show_bug.cgi?id=33464",
        "https://sourceware.org/bugzilla/show_bug.cgi?id=33464#c2",
        "https://vuldb.com/?ctiid.326123",
        "https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ea1a0737c7692737a644af0486b71e4a392cbca8",
        "https://sourceware.org/bugzilla/attachment.cgi?id=16358"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-119",
          "CWE-122"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11082.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-11082",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 503271,
  "published_at": "2025-09-27T22:32:09.144+00:00"
}