CVE-2021-26927: Fedoraproject Fedora

Medium severity, CVSS 5.5. EPSS: 1.1% chance of exploitation in the next 30 days.

A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead to program crash and denial of service.

Affected products

• Fedoraproject Fedora: version 32 only; version 33 only; version 34 only
• Jasper Project Jasper: before 2.0.25 (fixed in 2.0.25)

Published 2021-02-23. Last modified 2026-06-17.