CVE-2026-18092: net::saml2 before 0.86 (exclusive); +1 more affected products

Affected technology

net::saml2 · before 0.86 (exclusive)
timlegge

Net::SAML2 · 0 to before 0.86
TIMLEGGE

Description’s affected range: versions before 0.86 for Perl

Component: Not specified by the source
Function: Net::SAML2::Protocol::Assertion::new_from_xml, Net::SAML2::Binding::POST::handle_response
File: lib/Net/SAML2/Protocol/Assertion.pm, lib/Net/SAML2/Binding/POST.pm

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

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 8.1/10) rates confidentiality impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.