Threats Tagged 'cve-2026-42013'
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Threats Tagged 'cve-2026-42013'
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CVE-2026-42013: Improper Validation of Specified Quantity in Input in Red Hat Red Hat Enterprise Linux 10CVE-2026-42013 0 CVE-2026-42013 is a high-severity vulnerability in the gnutls library used by Red Hat Enterprise Linux 10. The flaw involves improper validation of certificates when an oversized Subject Alternative Name (SAN) causes the validation process to incorrectly revert to checking the Common Name (CN) field. This behavior could allow a remote attacker to bypass proper certificate validation, potentially enabling spoofing or man-in-the-middle attacks. There is no confirmed patch or official remediation level provided in the vendor advisory at this time. Join the discussion | CVE Database V5 | 05/26/2026, 21:29:32 UTC Added: 05/26/2026, 21:48:36 UTC |
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