CVE-2026-30909 - Crypt::NaCl::Sodium versions through 2.002 for Perl has potential integer overflows

CVE-2026-30909 - Crypt::NaCl::Sodium versions through 2.002 for Perl has potential integer overflows

https://cvefeed.io/rssfeed/latest.atom / Sun, 03/08/2026 - 05:05
CVE ID :CVE-2026-30909
Published : March 8, 2026, 1:15 a.m. | 2 hours, 12 minutes ago
Description :Crypt::NaCl::Sodium versions through 2.002 for Perl has potential integer overflows. bin2hex, encrypt, aes256gcm_encrypt_afternm and seal functions do not check that output size will be less than SIZE_MAX, which could lead to integer wraparound causing an undersized output buffer. Encountering this issue is unlikely as the message length would need to be very large. For bin2hex() the bin_len would have to be > SIZE_MAX / 2 For encrypt() the msg_len would need to be > SIZE_MAX - 16U For aes256gcm_encrypt_afternm() the msg_len would need to be > SIZE_MAX - 16U For seal() the enc_len would need to be > SIZE_MAX - 64U
Severity: 0.0 | NA
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