Threats Tagged 'ubuntu-cve-2026-55654'
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Threats Tagged 'ubuntu-cve-2026-55654'
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A flaw was found in OpenSSH. This vulnerability, a heap out-of-bounds read, occurs during the cleanup of GSSAPI (Generic Security Service…CVE-2026-55654 0 A flaw was found in OpenSSH. This vulnerability, a heap out-of-bounds read, occurs during the cleanup of GSSAPI (Generic Security Service Application Programming Interface) indicators when a trailing NULL termination is missing in the auth-indicators array. A remote attacker, under specific configurations involving GSSAPI authentication and a Kerberos environment, could exploit this to cause the SSH authentication path to crash or abort. This leads to a denial of service (DoS), impacting the availability of the SSH service. Join the discussion | GCVE Database | 06/23/2026, 04:17:00 UTC Added: 07/20/2026, 19:43:44 UTC |
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