wolfSSL security advisory (AV26-643)
Serial number: AV26-643 Date: June 30, 2026 On June 23, 2026, wolfSSL published a security advisory to address vulnerabilities in the following product: wolfSSL – versions prior to 5.9.2 The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates. wolfSSL Release 5.9.2 (June 23, 2026) wolfSSL
CSIRTS triage
- What
- A vulnerability has been identified in wolfSSL.
- Who is affected
- Users of wolfSSL versions prior to 5.9.2.
- Urgency
- Remediation is necessary to maintain security, though specific details on exploitation are not provided.
- Action
- Update to version 5.9.2.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://cyber.gc.ca/en/alerts-advisories/wolfssl-security-advisory-av26-643
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