{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "2.14"
              },
              {
                "fixed": "2.44"
              }
            ],
            "source": "DESCRIPTION"
          },
          "events": [
            {
              "introduced": "356f8bc660a154a07b03da7c536831da5c8f74fe"
            },
            {
              "fixed": "c3a3a9808ad3ab4a3336836833f83288b672ccbf"
            }
          ],
          "repo": "https://sourceware.org/git/glibc.git",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "glibc",
    "cwe_ids": [
      "CWE-121"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/95xxx/CVE-2026-95818.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "2.14"
          },
          {
            "fixed": "2.45"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "A stack-based buffer overflow in the dynamic loader (ld.so) of the GNU C Library (glibc) versions 2.14 through 2.44 allows a local attacker to crash or corrupt the memory of setuid/setgid (AT_SECURE) programs.\n\nWhen such a program's DT_RPATH or DT_RUNPATH begins with $ORIGIN and is followed by NUL or '/' the loader both reads past the end of the path buffer and writes past the end of a stack-allocated internal buffer. The corrupted loader stack can lead to a loader crash (denial of service) and limited disclosure of process memory.",
  "id": "CVE-2026-95818",
  "modified": "2026-09-24T03:30:56.486224501Z",
  "published": "2026-09-22T16:50:07.239Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/95xxx/CVE-2026-95818.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-95818"
    },
    {
      "type": "ADVISORY",
      "url": "https://sourceware.org/git/?p=glibc.git;a=blob_plain;f=advisories/GLIBC-SA-2026-0023"
    },
    {
      "type": "REPORT",
      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=34360"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "AT_SECURE program buffer overflow via $ORIGIN processing"
}