Description

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.

INFO

Published Date :

2026-02-22T23:31:19.720Z

Last Modified :

2026-02-23T18:47:51.202Z

Source :

CPANSec
AFFECTED PRODUCTS

The following products are affected by CVE-2026-2588 vulnerability.

Vendors Products
Timlegge
  • Crypt::nacl::sodium
  • Crypt\
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-2588.

URL Resource
https://github.com/cpan-authors/crypt-nacl-sodium/commit/557388bdb4da416a56663cda0154b80cd524395c.patch cve-icon cve-icon
https://github.com/cpan-authors/crypt-nacl-sodium/commit/8cf7f66ba922443e131c9deae1ee00fafe4f62e4.patch cve-icon cve-icon
https://metacpan.org/release/TIMLEGGE/Crypt-NaCl-Sodium-2.001/source/Sodium.xs#L2119 cve-icon cve-icon
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