CVE-2025-40914

Perl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow

CVE-2025-40914 is fixed in 5 products on 1 platform, first by libcryptx-perl 0.067-1ubuntu0.1~esm1, released June 11, 2025. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

9.8

Medium

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0056

46th percentile

Perl CryptX before version 0.087 contains a dependency that may be susceptible to an integer overflow. CryptX embeds a version of the libtommath library that is susceptible to an integer overflow associated with CVE-2023-36328.

Where it's fixed

Product	Fixed in	Fix	Released
Linux
libcryptx-perl · Debian 14	0.087-1	DEBIAN-CVE-2025-40914	Jun 11, 2025
libcryptx-perl · Ubuntu 18.04.6 LTS (bionic)	0.056-1ubuntu0.1~esm1	libcryptx-perl 0.056-1ubuntu0.1~esm1	Jun 11, 2025
libcryptx-perl · Ubuntu 20.04 LTS (focal)	0.067-1ubuntu0.1~esm1	libcryptx-perl 0.067-1ubuntu0.1~esm1	Jun 11, 2025
libcryptx-perl · Ubuntu 22.04.1 LTS (jammy)	0.076-1ubuntu0.1~esm1	libcryptx-perl 0.076-1ubuntu0.1~esm1	Jun 11, 2025
libcryptx-perl · Ubuntu 24.04.5 LTS (noble)	0.080-2ubuntu0.1~esm1	libcryptx-perl 0.080-2ubuntu0.1~esm1	Jun 11, 2025
perl-CryptX · amzn 2023	0.080-1.amzn2023.0.1	ALAS2023-2025-1035	Jun 18, 2025
perl-CryptX-debuginfo · amzn 2023	0.080-1.amzn2023.0.1	ALAS2023-2025-1035	Jun 18, 2025
perl-CryptX-debugsource · amzn 2023	0.080-1.amzn2023.0.1	ALAS2023-2025-1035	Jun 18, 2025
perl-CryptX-tests · amzn 2023	0.080-1.amzn2023.0.1	ALAS2023-2025-1035	Jun 18, 2025

Details

Published
June 11, 2025
Weakness
Dependency on Vulnerable Third-Party Component
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40914

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/cve/CVE-2025-40914">CVE-2025-40914 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Is this on your machines?

Patchblox finds every install below the fixed version on Windows, macOS and Linux, and updates them through your release rings.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.