PT-2026-52527 · Wolfssl · Wolfssl

Published 2026-06-25 · Updated 2026-06-25 · CVE-2026-55967

Mitre

CVSS v4.0

2.0

Low

Base vector

AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

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

Weakness Enumeration

CWE-323

Related Identifiers

CVE-2026-55967

Affected Products

Wolfssl

References · 3

• https://github.com/wolfSSL/wolfssl/pull/10709 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-55967 · Security Note
• https://wolfssl.com/docs/security-vulnerabilities · Note