CVE-2026-46303 isofs: validate Rock Ridge CE continuation extent against volume size

In the Linux kernel, the following vulnerability has been resolved: isofs: validate Rock Ridge CE continuation extent against volume size rockcontinue reads rs-contextent verbatim from the Rock Ridge CE record and passes it to sbbread without checking that the block number is within the mounted I...

OpenEXR: DWA Lossy Decoder Heap Out-of-Bounds Write

Summary The DWA lossy decoder constructs temporary per-component block pointers using signed 32-bit arithmetic. For a large enough width, the calculation overflows and later decoder stores operate on a wrapped pointer outside the allocated rowBlock backing store. This bug is reachable from the...

Microsoft Edge - 'CText­Extractor::Get­Block­Text' Out-of-Bounds Read (MS16-104)

::first-letter border: 0; white-space: pre-line; Aalert;&x­D;&x­D;B Description Though I did not investigate thoroughly, I did find out the following: The root cause appears to be an integer underflow in a 32-bit variable used in CText­Extractor..Get­Block­Text as an index to read a WCHAR in a...