CVE-2026-65587
NoneCVSS
—
EPSS
—
Published
Oct 30, 2026
CISA due date
—
The record
A web page that contains unusual WebGPU content loaded into the GPU GLES render process can trigger an OOB write in the GPU user-space driver, leading to memory corruption and possible browser/GPU process crash. The software writes data past the end of an intended memory offset. Writing outside the bounds of allocated memory can corrupt adjacent memory, crash the process, or cause undefined behaviour.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-78402 Stack-based buffer overflow and out-of-bounds write vulnerability in Thales Sentinel Keys… CWE-787
- CVE-2026-119777 A flaw was found in GStreamer's gst-plugins-bad H.266/VVC parser. CWE-787
- CVE-2026-104065 Scribus before 1.6.7 contains an out-of-bounds write vulnerability in the importdrw… CWE-787
- CVE-2026-104067 Scribus before 1.6.7 contains an out-of-bounds memory access vulnerability in the… CWE-787
- CVE-2026-104066 Scribus before 1.6.7 contains a heap buffer overflow vulnerability in the Mac PICT image… CWE-787
- CVE-2026-104061 Scribus before 1.6.7 contains a heap out-of-bounds write vulnerability in the… CWE-787
- CVE-2026-104062 Scribus before 1.6.7 contains a heap buffer overflow vulnerability in the PICT image… CWE-787
- CVE-2026-61627 libass is a portable subtitle renderer for the `ASS`/SSA (Advanced Substation… CWE-787