CVE-2026-11330: Use of Weak Hash in thedotmack claude-mem
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.
AI Analysis
Technical Summary
This vulnerability concerns the use of a weak cryptographic hash function in the computeObservationContentHash function within the src/services/sqlite/observations/store.ts file of the Observation Content Hash Handler component in thedotmack claude-mem. The affected versions are 11.0.0 and 11.0.1. The weakness could potentially allow an attacker with local access to exploit the weak hash, but the attack complexity is high and exploitability is difficult. The issue is resolved by upgrading to version 12.0.0, which includes a patch identified by commit f32fda8b35e9fe9329f87da65c31149362a03f97.
Potential Impact
The vulnerability involves the use of a weak hash algorithm, which may reduce the integrity guarantees of the Observation Content Hash Handler. However, exploitation requires local access and is rated as difficult with high complexity. The CVSS 4.0 score is low (2.0), reflecting limited impact and exploitability.
Mitigation Recommendations
Upgrade thedotmack claude-mem to version 12.0.0 or later to remediate this vulnerability. This version includes the official fix addressing the weak hash usage. No other mitigation actions are indicated.
CVE-2026-11330: Use of Weak Hash in thedotmack claude-mem
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 v4.0
Score 2.0low
Affected software
pkg:github/thedotmack/claude-memRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability concerns the use of a weak cryptographic hash function in the computeObservationContentHash function within the src/services/sqlite/observations/store.ts file of the Observation Content Hash Handler component in thedotmack claude-mem. The affected versions are 11.0.0 and 11.0.1. The weakness could potentially allow an attacker with local access to exploit the weak hash, but the attack complexity is high and exploitability is difficult. The issue is resolved by upgrading to version 12.0.0, which includes a patch identified by commit f32fda8b35e9fe9329f87da65c31149362a03f97.
Potential Impact
The vulnerability involves the use of a weak hash algorithm, which may reduce the integrity guarantees of the Observation Content Hash Handler. However, exploitation requires local access and is rated as difficult with high complexity. The CVSS 4.0 score is low (2.0), reflecting limited impact and exploitability.
Mitigation Recommendations
Upgrade thedotmack claude-mem to version 12.0.0 or later to remediate this vulnerability. This version includes the official fix addressing the weak hash usage. No other mitigation actions are indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-06-05T06:56:10.993Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a22d3b5e29bf47b5076ed3f
Added to database: 06/05/2026, 13:48:37 UTC
Last enriched: 06/13/2026, 09:45:30 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 61
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