PT-2026-34690

Published

2026-04-13

·

Updated

2026-04-13

Description by

CVSS 3.1
5.9
Medium
MetricsAV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Poppler is a PDF rendering library. Versions prior to 25.06.0 use std::atomic int for reference counting. Because std::atomic int is only 32 bits, it is possible to overflow the reference count and trigger a use-after-free. Version 25.06.0 patches the issue.
Exploitability
Fix
Vendors
Affected products
Related identifiers
JLSEC-2026-90
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