PoC Index

CVE-2026-6654

HIGH 7.3EPSS 0.2%

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.

CVSS v3.1
5.1 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v3.1
7.3 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
CVSS v3.1
5.1 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v3.1
7.3 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
EPSS
0.17% chance of exploitation in the next 30 days, 6th percentile
Published
2026-04-20
Updated
2026-07-15

Proof-of-concept exploits (1)

References

Related