Intel/AIKIDO-2026-10806
rkyv
AIKIDO-2026-10806
rkyv is vulnerable to Double Free
Double Free Pre-CVE Published May 14, 2026
Found by Aikido Intel before public disclosure or CVE publication.
35
Low Risk
This Affects:
rkyv0.8.0 - 0.8.15
Fixed in 0.8.16Are you affected? Scan for Free
TL;DR
Affected versions of rkyv contain a panic-safety issue in InlineVec::clear() and SerVec::clear(). If an element’s Drop implementation panics during cleanup, the container length is not updated correctly, causing subsequent calls to clear already-freed elements and potentially resulting in a double free or memory corruption.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
rkyv is vulnerable to Double Free in versions 0.8.0 - 0.8.15.
How to fix this
Upgrade the rkyv library to the patch version.
Are You Affected?
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