Crypt vulnerabilities

2 known vulnerabilities in Crypt from IAMB. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  Crypt::Sodium::XS: Integer Overflow or Wraparound

  CVE-2026-30910Mar 8, 2026IAMB

  Crypt::Sodium::XS versions through 0.001000 for Perl has potential integer overflows. Combined aead encryption, combined signature creation, and bin2hex functions do not check that output size will be less than SIZE_MAX, which could lead to integer wraparound

• 9.8 Critical severity

  Crypt::Sodium::XS: Improper Verification of Cryptographic Signature

  CVE-2025-15444Jan 6, 2026IAMB

  Crypt::Sodium::XS module versions prior to 0.000042, for Perl, include a vulnerable version of libsodium libsodium <= 1.0.20 or a version of libsodium released before December 30, 2025 contains a vulnerability documented as CVE-2025-69277 https://www.cve.org/C