CVE-2026-2588
Critical · 9.1CVSS
9.1
EPSS
0.7%
Published
Feb 23, 2026
CISA due date
—
The record
Crypt::NaCl::Sodium versions through 2.001 for Perl has an integer overflow flaw on 32-bit systems. Sodium.xs casts a STRLEN (size_t) to unsigned long long when passing a length pointer to libsodium functions. On 32-bit systems size_t is typically 32-bits while an unsigned long long is at least 64-bits.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-110264 An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before… CWE-190
- CVE-2026-53615 util-linux is a random collection of Linux utilities. CWE-190
- CVE-2026-106574 ImageMagick is free and open-source software used for editing and manipulating digital… CWE-190
- CVE-2026-106571 ImageMagick is free and open-source software used for editing and manipulating digital… CWE-190
- CVE-2026-75820 GNU Aspell contains an integer truncation vulnerability in the WritableDict::add()… CWE-190
- CVE-2026-102621 A vulnerability was identified in Freedesktop Poppler up to 26.08.0. CWE-190
- CVE-2026-102620 A vulnerability was determined in Freedesktop Poppler 26.06.0/26.07.0/26.08.0. CWE-190
- CVE-2026-102633 libexpat versions 2.7.2 through 2.8.5 contain an integer overflow vulnerability in… CWE-190