{"cve":"CVE-2026-11330","nvd":{"published":"2026-06-05T14:16:35.457","modified":"2026-10-26T11:10:00.157","status":"Deferred","description":"A weakness has been identified in thedotmack claude-mem up to 11.0.1. The affected element is the function computeObservationContentHash of the file src/services/sqlite/observations/store.ts of the component Observation Content Hash Handler. This manipulation causes use of weak hash. The attack can only be executed locally. The attack's complexity is rated as high. The exploitability is described as difficult. Upgrading to version 12.0.0 is sufficient to fix this issue. Patch name: f32fda8b35e9fe9329f87da65c31149362a03f97. It is suggested to upgrade the affected component.","cvss_v4":{"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","score":2.0},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L","score":3.6},"cwes":["CWE-327","CWE-328"],"references":["https://github.com/thedotmack/claude-mem/","https://github.com/thedotmack/claude-mem/commit/f32fda8b35e9fe9329f87da65c31149362a03f97","https://github.com/thedotmack/claude-mem/pull/1494","https://github.com/thedotmack/claude-mem/releases/tag/v12.0.0","https://vuldb.com/cve/CVE-2026-11330"],"products":[],"source":"nvd","synced_at":"2026-10-26T11:33:08.859761529+00:00"},"epss":{"cve":"CVE-2026-11330","score":0.00075,"percentile":0.00089,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-5gvr-v6qv-h5mm","url":"https://osv.dev/vulnerability/GHSA-5gvr-v6qv-h5mm","summary":"claude-mem: The computeObservationContentHash Function is Vulnerable to Hash Collision","modified":"2026-07-17T17:11:40.034100Z","packages":[{"ecosystem":"npm","name":"claude-mem","purl":"pkg:npm/claude-mem","ranges":["<12.0.0"],"fixed":["12.0.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}