https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-15T07:10:57.004123+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-27622 UBUNTU-CVE-2026-27622 2026-10-15T07:10:57.069918+00:00

Affected: Ubuntu:Pro:16.04:LTS: openexr, Ubuntu:Pro:18.04:LTS: openexr, Ubuntu:Pro:20.04:LTS: openexr, Ubuntu:Pro:22.04:LTS: openexr, Ubuntu:Pro:24.04:LTS: openexr, Ubuntu:25.10: openexr, Ubuntu:Pro:26.04:LTS: openexr

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In CompositeDeepScanLine::readPixels, per-pixel totals are accumulated in vector<unsigned int> total_sizes for attacker-controlled large counts across many parts, total_sizes[ptr] wraps modulo 2^32. overall_sample_count is then derived from wrapped totals and used in samples[channel].resize(overall_sample_count). Decode pointer setup/consumption proceeds with true sample counts, and write operations in core unpack (generic_unpack_deep_pointers) overrun the undersized composite sample buffer. This vulnerability is fixed in v3.2.6, v3.3.8, and v3.4.6.