CVE-2025-26595
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
8.0
Description
RHSA-2025:2502: tigervnc security update (Important)
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| rhel | 9 | fixed | |
| rocky | 8 | fixed | |
| sles | affected | | |
| rocky | 9 | fixed | |
| debian | bookworm | fixed | 2:21.1.7-3+deb12u9 |
| debian | bullseye | fixed | 2:1.20.11-1+deb11u15 |
| debian | forky | fixed | 2:21.1.16-1 |
| debian | sid | fixed | 2:21.1.16-1 |
| debian | trixie | fixed | 2:21.1.16-1 |
| almalinux | 9 | fixed | tigervnc-icons-1.14.1-1.el9_5.1.noarch.rpm |
| rhel | 8 | fixed | |
References
- https://access.redhat.com/errata/RHSA-2025:2500
- https://access.redhat.com/errata/RHSA-2025:7163
- https://access.redhat.com/errata/RHSA-2025:7165
- https://errata.rockylinux.org/RLSA-2025:2502
- https://www.suse.com/security/cve/CVE-2025-26595.html
- https://errata.rockylinux.org/RLSA-2025:7165
- https://errata.rockylinux.org/RLSA-2025:2500
- https://security-tracker.debian.org/tracker/CVE-2025-26595
- https://access.redhat.com/errata/RHSA-2025:2502
- https://bugzilla.redhat.com/2345248
- https://bugzilla.redhat.com/2345251
- https://bugzilla.redhat.com/2345252
- https://bugzilla.redhat.com/2345253
- https://bugzilla.redhat.com/2345254
- https://bugzilla.redhat.com/2345255
- https://bugzilla.redhat.com/2345256
- https://bugzilla.redhat.com/2345257
- https://errata.almalinux.org/8/ALSA-2025-2502.html
- https://errata.almalinux.org/9/ALSA-2025-2500.html
- https://bugzilla.redhat.com/2317233
- https://errata.almalinux.org/9/ALSA-2025-7165.html
- https://errata.almalinux.org/9/ALSA-2025-7163.html
- https://errata.rockylinux.org/RLSA-2025:7163
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.