CVE-2026-103963 | BDVDB-2026-398159 Detail

Description#

A flaw was found in glib-networking. When establishing connections using Transport Layer Security (TLS) version 1.3, the client-side session cache does not limit the number of session tickets retained for a single host. A malicious server can exploit this by sending excessive session ticket messages, causing the client application to continuously consume memory. This unbounded memory growth can exhaust system memory, resulting in a Denial of Service (DoS).

Impact#

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Exploit#

History#

1. Version 12026-10-30Record published in the CVE List.
2. Version 22026-11-04Most recent update recorded in the CVE List.