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Microsoft Security Response CenterCVE-2026-107080

OpenJPEG 2.4.0 through 2.5.4, and git master through commit 8314119b, contains an out-of-bounds read and write in opj_dwt_encode_and_deinterleave_v() in src/lib/openjp2/dwt.c. This allows an attacker to cause a denial of service.

MediumVendor CVSS 6.5 / 10 1 CVE Published Nov 13, 2026 at 8:50 PM UTC

Summary

Mariner

Products covered

  • azl4 openjpeg 2.5.4-5.azl4 on Azure Linux 4.0

Remediation

Release Notes

CVEs in this advisory 1

Updates

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.