{"id":"CVE-2022-25515","aliases":["EUVD-2022-30178","GHSA-gw3c-4c2x-84wq"],"status":"disputed","title":"stb_truetype.h v1.26 was discovered to contain a heap-buffer-overflow via the function ttULONG()...","description":"stb_truetype.h v1.26 was discovered to contain a heap-buffer-overflow via the function ttULONG() at stb_truetype.h. NOTE: Third party has disputed stating that the source code has also a disclaimer that it should only be used with trusted input.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00937,"percentile":0.61133,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2022-03-17T00:00:00Z","modified":"2026-06-17T04:33:39Z","products":[{"vendor":"nothings","product":"stb_truetype.h"}],"references":[{"url":"https://github.com/nothings/stb/issues/1286","tags":["x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://github.com/nothings/stb/issues/1288","tags":["x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25515"},{"url":"https://github.com/advisories/GHSA-gw3c-4c2x-84wq"}],"sources":{"cve":[{"id":"CVE-2022-25515","description":"stb_truetype.h v1.26 was discovered to contain a heap-buffer-overflow via the function ttULONG() at stb_truetype.h. NOTE: Third party has disputed stating that the source code has also a disclaimer that it should only be used with trusted input.","status":"disputed","published":"2022-03-17T00:00:00Z","modified":"2024-08-03T04:42:49.699Z","updated_at":"2026-11-02T14:34:28.707644Z"}],"euvd":[{"id":"EUVD-2022-30178","description":"stb_truetype.h v1.26 was discovered to contain a heap-buffer-overflow via the function ttULONG() at stb_truetype.h. NOTE: Third party has disputed stating that the source code has also a disclaimer that it should only be used with trusted input.","status":"published","published":"2022-03-17T00:00:00Z","modified":"2024-08-03T04:42:49Z","updated_at":"2026-11-03T03:25:46.954473Z"}],"ghsa":[{"id":"GHSA-gw3c-4c2x-84wq","title":"stb_truetype.h v1.26 was discovered to contain a heap-buffer-overflow via the function ttULONG()...","description":"stb_truetype.h v1.26 was discovered to contain a heap-buffer-overflow via the function ttULONG() at stb_truetype.h.","status":"published","published":"2022-03-18T00:01:12Z","modified":"2023-01-30T05:00:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:46:12.604648Z"}],"nvd":[{"id":"CVE-2022-25515","description":"stb_truetype.h v1.26 was discovered to contain a heap-buffer-overflow via the function ttULONG() at stb_truetype.h. NOTE: Third party has disputed stating that the source code has also a disclaimer that it should only be used with trusted input.","status":"disputed","published":"2022-03-17T01:15:07.02Z","modified":"2026-06-17T04:33:39.567Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:14.24948Z"}]}}