OpenEXR's CompositeDeepScanLine integer-overflow leads to heap OOB write

SummaryFunction: CompositeDeepScanLine::readPixels, reachable from high-level multipart deep read flows MultiPartInputFile + DeepScanLineInputPart + CompositeDeepScanLine.Vulnerable lines src/lib/OpenEXR/ImfCompositeDeepScanLine.cpp:- totalsizesptr += countsjptr; line 511- overallsamplecount +=...

OPENSUSE-SU-2026:20433-1 Security update for openexr

This update for openexr fixes the following issue: - CVE-2026-27622: crafted multipart deep EXR can cause an heap out-of-bound write bsc1259177...

SUSE-SU-2026:20936-1 Security update for openexr

This update for openexr fixes the following issue: - CVE-2026-27622: crafted multipart deep EXR can cause an heap out-of-bound write bsc1259177...

GHSA-CR4V-6JM6-4963 OpenEXR's CompositeDeepScanLine integer-overflow leads to heap OOB write

Summary Function: CompositeDeepScanLine::readPixels, reachable from high-level multipart deep read flows MultiPartInputFile + DeepScanLineInputPart + CompositeDeepScanLine. Vulnerable lines src/lib/OpenEXR/ImfCompositeDeepScanLine.cpp: - totalsizesptr += countsjptr; line 511 - overallsamplecount ...