CVE-2023-46362: JBIG2ENC Project JBIG2ENC

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

jbig2enc v0.28 was discovered to contain a heap-use-after-free via jbig2enc_auto_threshold_using_hash in src/jbig2enc.cc.

Affected products

• JBIG2ENC Project JBIG2ENC: version 0.28 only

Published 2023-11-08. Last modified 2026-06-17.