CVE-2025-47905
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
8.0
Description
Important: varnish:6 security update
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 | |
| debian | bookworm | fixed | 7.1.1-2+deb12u1 |
| debian | bullseye | fixed | 6.5.1-1+deb11u5 |
| debian | forky | fixed | 7.7.0-2 |
| debian | sid | fixed | 7.7.0-2 |
| debian | trixie | fixed | 7.7.0-2 |
| almalinux | 9 | fixed | varnish-docs-6.6.2-6.el9_6.1.aarch64.rpm |
| rocky | 9 | fixed | |
| almalinux | 8 | fixed | varnish-6.0.13-1.module_el8.10.0+4003+9759c3c1.1.aarch64.rpm |
References
- https://access.redhat.com/errata/RHSA-2025:8337
- https://errata.rockylinux.org/RLSA-2025:8336
- https://security-tracker.debian.org/tracker/CVE-2025-47905
- https://access.redhat.com/errata/RHSA-2025:8336
- https://bugzilla.redhat.com/2364235
- https://errata.almalinux.org/8/ALSA-2025-8336.html
- https://errata.almalinux.org/9/ALSA-2025-8337.html
- https://errata.rockylinux.org/RLSA-2025:8337
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.