{"schema":"threatline.record/2","record":{"id":"CVE-2026-110261","aliases":[],"summary":"OW2 ASM 3.0 before 9.11 Excessive CPU Consumption via ClassWriter COMPUTE_FRAMES","details":"OW2 ASM 3.0 before 9.11 contains a denial of service vulnerability that allows attackers to exhaust CPU by supplying crafted class files processed with ClassWriter.COMPUTE_FRAMES. Attackers can craft methods that make the unbounded MethodWriter.computeAllFrames() fix point algorithm converge slowly, tying up transforming threads for unbounded time.","categories":["Unclassified"],"product":"ASM","vendor":"OW2","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110261","source_modified_at":"2026-10-14T18:01:52.492Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"ASM","vendor":"OW2","versions":[{"version":"3.0","lessThan":"9.11","status":"affected","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110261","source_modified_at":"2026-10-14T18:01:52.492Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"ASM","ecosystem":null},"version":"9.11","basis":"first unaffected version stated in the CVE record"}],"cvss":6.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00172,"percentile":0.06274,"score_date":"2026-10-23"},"published_at":"2026-10-14T14:16:33.613Z","modified_at":"2026-10-14T18:01:52.492Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110261","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T18:01:52.492Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110261","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://gitlab.ow2.org/asm/asm/-/merge_requests/463","tags":["patch"]},{"source":"CVE List","url":"https://gitlab.ow2.org/asm/asm/-/commit/ab68bbd2521359b7c8cd3517c6331ced3d817ed0","tags":["patch"]},{"source":"CVE List","url":"https://gitlab.ow2.org/asm/asm/-/blob/ASM_9_10_1/asm/src/main/java/org/objectweb/asm/MethodWriter.java#L1595","tags":["technical-description"]},{"source":"CVE List","url":"https://asm.ow2.io/versions.html","tags":["release-notes"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/ow2-asm-3.0-before-9.11-excessive-cpu-consumption-via-classwriter-compute-frames","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-14T18:01:38.790380Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T18:01:52.492Z","content_hash":"fbde167cf4b27ec3762f2f56c1fac66c3a9b910c2bfda650bf18e37c910b7a5f"}}