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, 18:36 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
Exploitation evidence
Disclosed: evidence found.
CVE published 23 Jun 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 an official security update for spice-client-win in Red Hat Enterprise Linux 8.2 that addresses this vulnerability. Users should apply the update as described in the Red Hat advisory (https://access.redhat.com/articles/11258) to remediate the issue. No additional mitigation steps are indicated.
Description
A security vulnerability (CVE-2025-27363) affects the spice-client-win MSI installers for Windows clients in Red Hat Enterprise Linux 8.2. The flaw is an out-of-bounds write in the freetype library when parsing font subglyph structures related to TrueType GX and variable font files. Red Hat has issued an important security update to address this issue.