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CVE-2026-55967

2.0 low SSVC exploitation: none Analyzed
NVD · CVE.org

AES-GCM encryption/decryption with extremely large cumulative single message sizes (>64 GiB) were not properly rejected by the streaming APIs, allowing counter wrap, keystream reuse, and consequent plaintext recovery.

Fix

Patch, vendor advisory and mitigation references on NVD 2

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 2.0 · wolfsslNVD modified 2026-10-24 13:10

Affected (CPE criteria) 1

  • cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*

References 2