{"schema":"threatline.record/2","record":{"id":"CVE-2026-115909","aliases":["GHSA-q7v9-x93c-xqv3"],"summary":"zip: Unbounded Symlink-Target Handling Can Abort Or Exhaust Memory During Extraction","details":"zip is a zip library for Rust that supports reading and writing simple ZIP files. From 1.3.0 until 9.0.0, ZipArchive::extract in src/read/mod.rs calls Vec::with_capacity for a symbolic link target using the attacker-controlled ZIP64 uncompressed_size before reading entry data. A small archive can request an impossible capacity, causing the infallible allocation path to abort the process before the entry is validated. The failure cannot be contained with catch_unwind or a worker thread, allowing repeated denial of service in archive-processing applications. This issue is fixed in version 9.0.0.","categories":["Unclassified"],"product":"zip2","vendor":"zip-rs","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115909","source_modified_at":"2026-10-26T19:48:35.352Z","fetched_at":"2026-10-26T23:45:56.352924Z","product":"zip2","vendor":"zip-rs","versions":[{"version":">= 1.3.0, < 9.0.0","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.5,"severity":"High","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-26T16:39:00.037Z","modified_at":"2026-10-26T19:48:35.352Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-115909","fetched_at":"2026-10-26T23:45:56.352924Z","source_modified_at":"2026-10-26T19:48:35.352Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://github.com/zip-rs/zip2/security/advisories/GHSA-q7v9-x93c-xqv3","tags":["x_refsource_CONFIRM"]},{"source":"CVE List","url":"https://github.com/zip-rs/zip2/pull/984","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/zip-rs/zip2/commit/a543a1fc8f3f3eef36f27bb137230295284cdb98","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/zip-rs/zip2/releases/tag/v9.0.0","tags":["x_refsource_MISC"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-26T19:30:13.578600Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-26T19:48:35.352Z","content_hash":"aaf2fa3f526e679aff64241130f7ef33a642cd7dac79fcd3850118d3c4e16f96"}}