{"id":"OSV-2026-203","aliases":[],"status":"published","title":"Segv on unknown address in glslang::TIntermediate::addSymbol","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=481635421\n\n```\nCrash type: Segv on unknown address\nCrash state:\nglslang::TIntermediate::addSymbol\nglslang::HlslParseContext::handleFunctionCall\nglslang::HlslParseContext::transformEntryPoint\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-02-06T00:20:30.779951Z","modified":"2026-02-06T00:20:30Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"shaderc","ranges":[{"type":"GIT","events":[{"introduced":"1dd61a4e407eeba704eb3d8796056be0415ebec8"},{"fixed":"5ccedd3fdc9146f7dcb5b1acb200d7203b54d5ca"}]}],"versions":["v2025.4","v2025.5","v2026.1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=481635421","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-203","title":"Segv on unknown address in glslang::TIntermediate::addSymbol","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=481635421\n\n```\nCrash type: Segv on unknown address\nCrash state:\nglslang::TIntermediate::addSymbol\nglslang::HlslParseContext::handleFunctionCall\nglslang::HlslParseContext::transformEntryPoint\n```\n","status":"published","published":"2026-02-06T00:20:30.779951Z","modified":"2026-02-06T00:20:30.780234Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}