Red Hat Security Advisory: spice-client-win security update
Affects Red Hat spice-client-winSource GCVE Database
Not known to be exploited.
Data as of 5 Nov 2026, 18:37 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
Exploitation evidence
Disclosed: evidence found.
CVE published 27 May 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.
What to do
AI-suggested
Red Hat has released updated spice-client-win packages for Red Hat Enterprise Linux 8.6 variants that address this vulnerability. Users should apply the security update as described in Red Hat's advisory and documentation (https://access.redhat.com/articles/11258) to remediate the issue. No additional mitigation steps are indicated beyond applying the official patch.
Description
A security update for the spice-client-win MSI installers for Windows clients addresses an out-of-bounds (OOB) write vulnerability in the freetype library when parsing font subglyph structures related to TrueType GX and variable font files (CVE-2025-27363). This vulnerability could potentially lead to memory corruption. Red Hat has released patches for affected Red Hat Enterprise Linux 8.6 variants to mitigate this issue.