{"id":"CVE-2024-27929","aliases":["GHSA-65x7-c272-7g7r"],"url":"https://o3.security/vulnerability/CVE-2024-27929","summary":"Use After Free in SixLabors.ImageSharp","details":"### Impact\nA heap-use-after-free flaw was found in ImageSharp's InitializeImage() function of PngDecoderCore.cs file. This vulnerability is triggered when an attacker passes a specially crafted PNG image file to ImageSharp for conversion, potentially leading to information disclosure.\n\n### Patches\nThe problem has been patched. All users are advised to upgrade to v3.1.3 or v2.1.7.\n\n### Workarounds\nNone\n\n### References\nNone\n","published":"2024-03-05T16:30:35.795Z","modified":"2026-08-12T03:51:15.111638373Z","cvss":{"score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"NuGet","name":"SixLabors.ImageSharp","fixedVersion":"3.1.3"},{"ecosystem":"NuGet","name":"SixLabors.ImageSharp","fixedVersion":"2.1.7"}],"fix":{"url":"https://github.com/SixLabors/ImageSharp/pull/2688","label":"SixLabors/ImageSharp#2688"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27929.json"},{"type":"ADVISORY","url":"https://github.com/SixLabors/ImageSharp/security/advisories/GHSA-65x7-c272-7g7r"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-27929"},{"type":"WEB","url":"https://github.com/SixLabors/ImageSharp/pull/2688"},{"type":"PACKAGE","url":"https://github.com/SixLabors/ImageSharp"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:15.111638373Z"}}