CVE-2026-6092

mediumCVSS 5.3covered by 2 sourcesfirst seen 2026-06-09

When HAVE_ENCRYPT_THEN_MAC is configured, the implementation could fall back to MAC-then-Encrypt rather than enforcing Encrypt-then-MAC.

CSIRTS triage

Other

What: The vulnerability could allow a fallback from Encrypt-then-MAC to MAC-then-Encrypt under certain configurations.
Who is affected: Systems configured with HAVE_ENCRYPT_THEN_MAC may be affected.
Urgency: Remediation is medium urgency due to the medium severity rating.
Action: Update configurations as necessary and apply patches when released.

AI-assisted analysis generated from the source advisory — verify against the original.

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Low exploitation risk0.21% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 11% of all EPSS-scored CVEs.

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