{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T01:09:16.093","vulnerabilities":[{"cve":{"id":"CVE-2025-66293","sourceIdentifier":"security-advisories@github.com","published":"2025-12-03T21:15:53.060","lastModified":"2025-12-16T19:12:50.350","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.52, an out-of-bounds read vulnerability in libpng's simplified API allows reading up to 1012 bytes beyond the png_sRGB_base[512] array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger this vulnerability are valid per the PNG specification; the bug is in libpng's internal state management. Upgrade to libpng 1.6.52 or later."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","baseScore":7.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":4.2}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-125"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*","versionEndExcluding":"1.6.52","matchCriteriaId":"98FBE7B9-73DC-483B-87E8-5229792557C3"}]}]}],"references":[{"url":"https://github.com/pnggroup/libpng/commit/788a624d7387a758ffd5c7ab010f1870dea753a1","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/pnggroup/libpng/commit/a05a48b756de63e3234ea6b3b938b8f5f862484a","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/pnggroup/libpng/issues/764","source":"security-advisories@github.com","tags":["Exploit","Issue Tracking","Patch"]},{"url":"https://github.com/pnggroup/libpng/security/advisories/GHSA-9mpm-9pxh-mg4f","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2025/12/03/6","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"]},{"url":"http://www.openwall.com/lists/oss-security/2025/12/03/7","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"]},{"url":"http://www.openwall.com/lists/oss-security/2025/12/03/8","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"]},{"url":"https://github.com/pnggroup/libpng/issues/764","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Issue Tracking","Patch"]}]}}]}