Vulnerability DatabaseCVE-2025-40914
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CVE-2025-40914
Published:June 11, 2025
Updated:May 17, 2026
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.
Affected Packages
https://github.com/libtom/libtommath.git (GITHUB):
Affected version(s) >=v0.42.0 <v1.2.1
Fix Suggestion:
Update to version v1.2.1
Related Resources (4)
https://www.cve.org/CVERecord?id=CVE-2023-36328
https://github.com/libtom/libtommath/pull/546
https://metacpan.org/release/MIK/CryptX-0.086/source/src/ltm/bn_mp_grow.c
https://github.com/advisories/GHSA-j3xv-6967-cv88
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CVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Dependency on Vulnerable Third-Party Component
CWE-1395
EPSS
Base Score:
0.54