CVE-2026-35020
AI Analysis
Technical Summary
CVE-2026-35020 is a local vulnerability in Anthropic's Claude Code product involving improper neutralization of OS command elements (CWE-78). The CVSS 4.0 vector AV:L/AC:L/PR:N/UI:N/VC:H/VI:H/VA:H indicates an attacker with local access and no privileges or user interaction can exploit this vulnerability to cause high confidentiality, integrity, and availability impacts. No patch or remediation guidance has been provided by the vendor, and no known exploits exist in the wild at this time.
Potential Impact
If exploited, this vulnerability could allow an unauthenticated local attacker to execute OS commands improperly neutralized by the product, leading to high impact on confidentiality, integrity, and availability of the affected system. However, exploitation requires local access, and no public exploits are known.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict local access to trusted users only and monitor for suspicious activity related to OS command execution within the affected product.
CVE-2026-35020
CVSS v4.0
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-35020 is a local vulnerability in Anthropic's Claude Code product involving improper neutralization of OS command elements (CWE-78). The CVSS 4.0 vector AV:L/AC:L/PR:N/UI:N/VC:H/VI:H/VA:H indicates an attacker with local access and no privileges or user interaction can exploit this vulnerability to cause high confidentiality, integrity, and availability impacts. No patch or remediation guidance has been provided by the vendor, and no known exploits exist in the wild at this time.
Potential Impact
If exploited, this vulnerability could allow an unauthenticated local attacker to execute OS commands improperly neutralized by the product, leading to high impact on confidentiality, integrity, and availability of the affected system. However, exploitation requires local access, and no public exploits are known.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict local access to trusted users only and monitor for suspicious activity related to OS command execution within the affected product.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-03-31T20:40:15.618Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69d409d70a160ebd92d5a92f
Added to database: 04/06/2026, 19:30:31 UTC
Last enriched: 05/29/2026, 19:55:59 UTC
Last updated: 07/28/2026, 15:41:48 UTC
Views: 118
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