JLSEC-2026-491
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-491.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-491.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-491
- Upstream
- Published
- 2026-05-08T13:06:54.969Z
- Modified
- 2026-07-18T00:02:07.135909762Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the multiplication.
- Database specific
{ "license": "CC-BY-4.0", "sources": [ { "database_specific": { "status": "Modified" }, "modified": "2026-06-17T10:46:23.470Z", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-41254", "published": "2026-04-18T07:16:10.807Z", "id": "CVE-2026-41254", "imported": "2026-07-17T22:00:08.462Z", "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41254" } ] }- References
-
- https://abhinavagarwal07.github.io/posts/lcms2-cubesize-overflow/
- https://github.com/mm2/Little-CMS/commit/da6110b1d14abc394633a388209abd5ebedd7ab0
- https://github.com/mm2/Little-CMS/commit/e0641b1828d0a1af5ecb1b11fe22f24fceefd4bc
- https://github.com/mm2/Little-CMS/security/advisories/GHSA-4xp6-rcgg-m9qq
- https://lists.debian.org/debian-lts-announce/2026/05/msg00014.html
- https://www.openwall.com/lists/oss-security/2026/04/17/16