CVE-2026-33753
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
rfc3161-client Has Improper Certificate Validation
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.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | rfc3161-client | <1.0.6 | 1.0.6 |
References
- https://github.com/trailofbits/rfc3161-client/security/advisories/GHSA-3xxc-pwj6-jgrj
- https://nvd.nist.gov/vuln/detail/CVE-2026-33753
- https://github.com/trailofbits/rfc3161-client/commit/4f7d372297b4fba7b0119e9f954e4495ec0592c0
- https://github.com/trailofbits/rfc3161-client
- https://github.com/trailofbits/rfc3161-client/releases/tag/v1.0.6
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.