osv-2026-302
Vulnerability from osv_ossfuzz
Published
2026-02-25 00:07
Modified
2026-02-25 00:07
Summary
Use-of-uninitialized-value in BIO_new_file
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=486713209

Crash type: Use-of-uninitialized-value
Crash state:
BIO_new_file
libcrypto.so.3
CONF_modules_load_file_ex
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "3294c714aa184cc5510c035e7ed679dede653e90:42826e86dc9c1805960589109cf84c93135f7cb1",
        "introduced_range": "6c38ccb08d812e60e109d2c7d0e272445c63b83b:e5ed78583d703ad1e45d03e0e14434e511292ad7"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "coturn",
        "purl": "pkg:generic/coturn"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4c674289a8a288dd310e87490334684b05d61381"
            },
            {
              "fixed": "42826e86dc9c1805960589109cf84c93135f7cb1"
            }
          ],
          "repo": "https://github.com/coturn/coturn",
          "type": "GIT"
        }
      ],
      "versions": [
        "4.9.0",
        "docker/4.9.0-r0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=486713209\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nBIO_new_file\nlibcrypto.so.3\nCONF_modules_load_file_ex\n```\n",
  "id": "OSV-2026-302",
  "modified": "2026-02-25T00:07:20.339278Z",
  "published": "2026-02-25T00:07:20.338981Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=486713209"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "Use-of-uninitialized-value in BIO_new_file"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.