CVE-2026-41511
medium
CVSS v3
6.2
CVSS v4 NEW
—
VIR risk
6.2
Description
OpenMcdf has an Infinite loop DoS via crafted CFB directory cycle
Predictions
Exploit likelihood
62%
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.
References
- https://github.com/openmcdf/openmcdf/commit/24f445a557fc4f46461cf6d02d296cce16c293a0
- https://github.com/openmcdf/openmcdf/releases/tag/v3.1.3
- https://github.com/openmcdf/openmcdf/security/advisories/GHSA-jxpf-xq2m-q525
- https://nvd.nist.gov/vuln/detail/CVE-2026-41511
- https://github.com/openmcdf/openmcdf
- https://github.com/advisories/GHSA-jxpf-xq2m-q525
CWEs
CWE-835
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.