CVE-2025-11065

MEDIUM EPSS 27.6%
Published Jan 26, 20265mo ago · Modified Jun 17, 20261w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Jan 26, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago

Description

A flaw was found in github.com/go-viper/mapstructure/v2, in the field processing component using mapstructure.WeakDecode. This vulnerability allows information disclosure through detailed error messages that may leak sensitive input values via malformed user-supplied data processed in security-critical contexts.

CVSS Details

Base Score
5.3
Exploitability
1.6
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
27.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-209

References 4

  • access.redhat.com https://access.redhat.com/security/cve/CVE-2025-11065
  • bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2391829
  • github.com https://github.com/go-viper/mapstructure/commit/742921c9ba2854d27baa64272487fc5075d2c39c
  • github.com https://github.com/go-viper/mapstructure/security/advisories/GHSA-2464-8j7c-4cjm

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.