Source: spice Version: 0.16.0-3 X-Debbugs-CC: [email protected] Severity: important Tags: security upstream Forwarded: https://gitlab.freedesktop.org/spice/spice/-/merge_requests/253
Hi, The following vulnerability was published for spice. CVE-2026-105959[0]: | A flaw was found in spice-server. The GLZ encoder dictionary restore | path truncates a size_t allocation size to int when calling the | malloc callback, allowing a malicious authenticated SPICE client | during VM live migration to trigger a massive heap buffer overflow | by sending a crafted max_encoders value in migration data. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-105959 https://www.cve.org/CVERecord?id=CVE-2026-105959 [1] https://gitlab.freedesktop.org/spice/spice/-/merge_requests/253 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
