PT-2026-140969
CVE-2026-112314
·
Published
2026-11-09
·
Updated
2026-11-09
Description by
CVSS 3.1
7.5
HighMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
clnttcp call() in lib/rpc/clnt tcp.c in MIT Kerberos 5 (aka krb5) does not free the RPC reply verifier between retries, which allows remote attackers to cause a denial of service (memory leak in GSS-RPC client programs) by injecting RPC replies with mismatched XIDs or by triggering authentication retries.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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