CVE-2025-27820
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Apache HttpClient disables domain checks
Predictions
Exploit likelihood
30%
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 |
|---|---|---|---|
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 0 |
| debian | sid | fixed | 0 |
| debian | trixie | fixed | 0 |
| sles | affected | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.apache.httpcomponents.client5:httpclient5 | >=5.4-alpha1,<5.4.3 | 5.4.3 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-27820
- https://github.com/apache/httpcomponents-client/pull/574
- https://github.com/apache/httpcomponents-client/pull/621
- https://github.com/apache/httpcomponents-client
- https://hc.apache.org/httpcomponents-client-5.4.x/index.html
- https://lists.apache.org/thread/55xhs40ncqv97qvoocok44995xp5kqn8
- https://security.netapp.com/advisory/ntap-20250516-0003
- https://security-tracker.debian.org/tracker/CVE-2025-27820
- https://www.suse.com/security/cve/CVE-2025-27820.html
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.