gnugk vulnerabilities (Ubuntu)

2 vulnerabilities.

• gnugk Ubuntu GNU Gatekeeper before 5.16 Out-of-Bounds Read in H.460.24 RTCP Probe Handler CVE-2026-121626 6.3 MediumNovember 3, 2026
• gnugk Ubuntu GNU Gatekeeper before 5.16 Out-of-Bounds Read via RTCP SDES Parsing CVE-2026-121625 6.3 MediumNovember 3, 2026