CVE-2025-40912

libcryptx-perl: CryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode

CVE-2025-40912 is fixed in libcryptx-perl on 1 platform, first by libcryptx-perl 0.056-1ubuntu0.1~esm1, released June 11, 2025. It is not reported as exploited. Patch Radar priority: Urgent.

Urgent
CVSS
9.8
critical
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0043
37th percentile

CryptX for Perl before version 0.065 contains a dependency that may be susceptible to malformed unicode. CryptX embeds the tomcrypt library. The versions of that library in CryptX before 0.065 may be susceptible to CVE-2019-17362.

Where it's fixed

ProductFixed inFixReleased
Linux
libcryptx-perl · Debian 12.15 (bookworm) 0.066-1 DEBIAN-CVE-2025-40912 Jun 11, 2025
libcryptx-perl · Debian 13.5 (trixie) 0.066-1 DEBIAN-CVE-2025-40912 Jun 11, 2025
libcryptx-perl · Debian 14 0.066-1 DEBIAN-CVE-2025-40912 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

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