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P4
CVE-2026-46406: claude code from 2.1.58 (inclusive), before 2.1.128 (exclusive); +1 more affected products
CVE-2026-46406. CVSS 3.1 base score 6.1 (MEDIUM, NVD). EPSS 0.00154 (percentile 0.04439), scored 25-Oct-2026.
Affected technology
claude code · from 2.1.58 (inclusive), before 2.1.128 (exclusive)
anthropic
claude-code · >= 2.1.59, < 2.1.128
anthropics
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Local · Low privileges required · Active user interaction
What an attacker can do
Any local user can read a privileged user's Claude response, which could contain secrets or credentials. Vendor/CNA’s CVSS 4.0 assessment (base score 4.4/10) rates confidentiality and integrity impact as low; availability impact as high.
- CWE
- CWE-59, CWE-200, CWE-377
- CCR priority
- 24.4 /100 (P4)
- CVSS 3.1
- 6.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H · NVD
- EPSS
- 0.00154 · percentile 0.04439 · 2026-10-25
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-46406.html