Binutils: gnu binutils: information disclosure via specially crafted xcoff object file

{
  "id": "cc0ecb97bca4bed4577bfae646596fe42b952bebb22fa08ebf10654eececa953",
  "url": "https://osv.dev/vulnerability/CVE-2026-3441",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Binutils: gnu binutils: information disclosure via specially crafted xcoff object file",
    "summary": "A flaw was found in GNU Binutils. This heap-based buffer overflow vulnerability, specifically an out-of-bounds read in the bfd linker, allows an attacker to gain access to sensitive information. By convincing a user to process a specially crafted XCOFF object file, an attacker can trigger this flaw, potentially leading to information disclosure or an application level denial of service.",
    "evidence": "osv:CVE-2026-3441",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-3441",
      "aliases": [
        "CVE-2026-3441"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://sourceware.org/git/binutils-gdb.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "a44161c313d46a1b10fd764728a089c26037710a"
                },
                {
                  "last_affected": "1f1c02597cc199227226251a2ea51fe5f44b4d6d"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.0"
                      },
                      {
                        "last_affected": "4.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "6.0"
                      },
                      {
                        "last_affected": "6.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "7.0"
                      },
                      {
                        "last_affected": "7.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "8.0"
                      },
                      {
                        "last_affected": "8.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.0",
            "6.0",
            "7.0",
            "8.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3441.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:34.677778639Z",
      "provider": "osv",
      "references": [
        "https://access.redhat.com/downloads/content/package-browser/",
        "https://catalog.redhat.com/software/containers/",
        "https://access.redhat.com/errata/RHSA-2026:33527",
        "https://access.redhat.com/errata/RHSA-2026:39022",
        "https://access.redhat.com/security/cve/CVE-2026-3441",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3441.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-3441",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2443826"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-125"
        ],
        "cna_assigner": "redhat",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "2.45.1-5.1.hum1"
                  },
                  {
                    "fixed": "2.46.1-1.hum1"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "InverseAffectedRanges"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3441.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-3441",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 502072,
  "published_at": "2026-03-15T00:19:07.864+00:00"
}