JLSEC-2026-6
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-6.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-6.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/JLSEC-2026-6
- Upstream
- Published
- 2026-03-24T16:21:52.681Z
- Modified
- 2026-07-18T18:25:32.649769297Z
- Severity
-
- 7.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H CVSS Calculator
- Summary
- LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portabl...
- Details
-
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 pngsRGBbase[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.
- Database specific
{ "sources": [ { "database_specific": { "status": "Analyzed" }, "imported": "2026-07-17T22:13:14.912Z", "published": "2025-12-03T21:15:53.060Z", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-66293", "id": "CVE-2025-66293", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66293", "modified": "2026-06-17T09:56:37.450Z" } ], "license": "CC-BY-4.0" }- References
-
- http://www.openwall.com/lists/oss-security/2025/12/03/6
- http://www.openwall.com/lists/oss-security/2025/12/03/7
- http://www.openwall.com/lists/oss-security/2025/12/03/8
- https://github.com/pnggroup/libpng/commit/788a624d7387a758ffd5c7ab010f1870dea753a1
- https://github.com/pnggroup/libpng/commit/a05a48b756de63e3234ea6b3b938b8f5f862484a
- https://github.com/pnggroup/libpng/issues/764
- https://github.com/pnggroup/libpng/security/advisories/GHSA-9mpm-9pxh-mg4f