{"id":"OSV-2026-711","aliases":[],"status":"published","title":"Use-of-uninitialized-value in jxl::PerformMulBlending","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511400706\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\njxl::PerformMulBlending\njxl::PerformBlending\njxl::N_AVX2::BlendingStage::ProcessRow\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-05-11T00:06:03.191988Z","modified":"2026-10-27T14:45:09Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libjxl","ranges":[{"type":"GIT","events":[{"introduced":"efd4c04dc1c493534fdd6b1d92d7c6d0e7ff9d3f"},{"fixed":"ec2982b1f79e9eebf5a514df759d0bb41b8f240d"}]}],"versions":["v0.12-snapshot","v0.12.0"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511400706","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-711","title":"Use-of-uninitialized-value in jxl::PerformMulBlending","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511400706\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\njxl::PerformMulBlending\njxl::PerformBlending\njxl::N_AVX2::BlendingStage::ProcessRow\n```\n","status":"published","published":"2026-05-11T00:06:03.191988Z","modified":"2026-10-27T14:45:09.49238385Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}