Dashboard / CVE-2026-6654

CVE-2026-6654

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 45/100
Published: 2026-04-20 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Local
AC: Low
PR: None
UI: None
S: Unchanged
C: Low
I: Low
A: None

Description

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.

Weakness Classification (3)

Affected Software (1)

VendorProductVersion
mozilla thin-vec 0.2.15

References & Advisories (4)

Bug Bounty Relevance

45 / 100
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

5.1 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS — Exploitation Probability

0.17%
Raw Score 0.001680
Percentile 6.2%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00168
2026-10-28
0.00168

Intelligence Sources

nvd ref →

External Links