CVE-2024-14031
High
Description
Sereal::Encoder versions from 4.000 through 4.009_002 for Perl embeds a vulnerable version of the Zstandard library. Sereal::Encoder embeds a version of the Zstandard (zstd) library that is vulnerable to CVE-2019-11922. This is a race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.
SeverityHigh
CVSS8.1
Exploit probability—
ProductYves Sereal\
PublishedMar 31, 2026
First seenMar 31, 2026
Weakness typeCWE-1395CWE-1395
How to fix
Update
- yves sereal\4.010 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| yves sereal\ | 4.000 ≤ v < 4.010 | 4.010 |
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