{"id":"CVE-2026-110263","published":"2026-10-14T15:17:08.247","lastModified":"2026-10-14T17:18:25.210","description":"OW2 ASM 3.0 before 9.11 contains an uncontrolled recursion vulnerability in SignatureReader.parseType() that allows attackers to exhaust the stack via deeply nested generic type signatures. Attackers can supply a crafted class file with a long Signature attribute containing many nested type arguments to trigger a StackOverflowError during class transformation, causing denial of service.","cvssScore":5.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwes":["CWE-674"],"vendors":[],"products":[],"references":[{"url":"https://asm.ow2.io/versions.html","tags":[]},{"url":"https://gitlab.ow2.org/asm/asm/-/blob/ASM_9_10_1/asm/src/main/java/org/objectweb/asm/signature/SignatureReader.java#L151","tags":[]},{"url":"https://gitlab.ow2.org/asm/asm/-/commit/8f87fc0317a4c5ee8f538bcbb641928def25dbd6","tags":[]},{"url":"https://gitlab.ow2.org/asm/asm/-/merge_requests/465","tags":[]},{"url":"https://www.vulncheck.com/advisories/ow2-asm-3.0-before-9.11-uncontrolled-recursion-in-signaturereader","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}