CVE-2026-58101: crypt::openssl::x509 before 2.1.3 (exclusive); +1 more affected products

Affected technology

crypt::openssl::x509 · before 2.1.3 (exclusive)
jonasbn

Crypt::OpenSSL::X509 · 0 to before 2.1.3
JONASBN

Description’s affected range: versions before 2.1.3 for Perl

Component: Not specified by the source
Function: Crypt::OpenSSL::X509::Extension::basicC, Crypt::OpenSSL::X509::Extension::ia5string, Crypt::OpenSSL::X509::Extension::auth_att, Crypt::OpenSSL::X509::Extension::keyid_data
File: X509.xs

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service under the conditions described by the source. Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high.