GitHub Advisoryadvisory · npm

GHSA-5gvr-v6qv-h5mm claude-mem: The computeObservationContentHash Function is Vulnerable to Hash Collision

LOW Published 2026-06-05 Modified 2026-07-17 Official page ↗
Aliases
CVE-2026-11330
Ecosystem
npm
Packages
claude-mem
Severity
Low
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
Weaknesses
CWE-327
Reviewed
2026-07-17

Affected packages

• npm claude-mem: < 12.0.0 → fixed in 12.0.0

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.

Related

Alias · CVE (1)

  • CVE-2026-11330 A weakness has been identified in thedotmack claude-mem up to 11.0.1. vulnerability

Weakness · CWE (1)

  • CWE-327 Use of a Broken or Risky Cryptographic Algorithm weakness

References