Is thin-vec affected by CVE-2026-6654?

crates.io thin-vec is affected in <0.2.16.

Is CVE-2026-6654 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.1%.

high

CVE-2026-6654

Q: Is CVE-2026-6654 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.1%.

crates.io · thin-vec

Summary

thin-vec: Use-After-Free and Double Free in IntoIter::drop When Element Drop Panics

Severity: high
EPSS: 0.1% (p4)
Also known as: GHSA-xphw-cqx3-667j, RUSTSEC-2026-0103
Published: 2026-04-15

References

https://github.com/mozilla/thin-vec/security/advisories/GHSA-xphw-cqx3-667j
https://nvd.nist.gov/vuln/detail/CVE-2026-6654
https://github.com/mozilla/thin-vec

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.