cvedb.io
CVE-2026-6654
MEDIUM · CVSS 5.1
EPSS exploitation probability: 0%
Published 2026-04-20T11:16:19.937 · Last modified 2026-06-30T03:21:13.877

Summary

Double-Free / Use-After-Free (UAF) in the `IntoIter::drop` and `ThinVec::clear` functions in the thin_vec crate. A panic in `ptr::drop_in_place` skips setting the length to zero.

Affected products

mozilla — thin-vec

Does this affect you?

Add your gear to cvedb and we'll alert you only when mozilla ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.