JLSEC-2026-159
- Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-159.md
- Import Source
- https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-159.json
- JSON Data
- https://api.osv.dev/v1/vulns/JLSEC-2026-159
- Upstream
- Published
- 2026-04-20T19:31:50.289Z
- Modified
- 2026-04-20T19:45:05.485607Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a crafted HEVC bitstream causes an out-of-bounds heap write confirmed by AddressSanitizer. The trigger is a stale ctbinfo.log2unitSize after an SPS change where PicWidthInCtbsY and PicHeightInCtbsY stay constant but Log2CtbSizeY changes, causing setSliceHeaderIndex to index past the allocated image metadata array and write 2 bytes past the end of a heap allocation. This issue has been patched in version 1.0.17.
- Database specific
{ "license": "CC-BY-4.0", "sources": [ { "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33165", "id": "CVE-2026-33165", "modified": "2026-03-23T20:09:04.893Z", "imported": "2026-04-20T18:42:57.974Z", "database_specific": { "status": "Analyzed" }, "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-33165", "published": "2026-03-20T21:17:16.453Z" }, { "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-13812", "id": "EUVD-2026-13812", "modified": "2026-03-24T18:48:34Z", "imported": "2026-04-20T18:42:59.328Z", "published": "2026-03-20T20:32:36Z", "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-13812" } ] }- References