CVE-2026-7639
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
GPU DDK - Page UAF read in PMMETA_PROTECT heap memory
Software installed and run as a non-privileged user may conduct a sequence of improper GPU system calls causing use after free, which helps in facilitating unprivileged memory access from a shader code. Triggering failure path in the MMU mapping logic by a malicious code could lead to incomplete cleanup of an internal driver state, allowing for future unauthorized access to the contents of the physical memory.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Graphics DDK
- Vendor
- Imagination Technologies
- Product
- Graphics DDK
- Platforms
- Linux
- Android
- Default status
unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1.18 RTM2 | affected | custom | Unavailable | Unavailable | None listed |
| 23.2 RTM2 | affected | custom | Unavailable | Unavailable | None listed |
| 24.2 RTM2 | affected | custom | Unavailable | Unavailable | None listed |
| 25.1 RTM2 | affected | custom | Unavailable | 25.3 RTM | None listed |
| 26.1 RTM1 | affected | custom | Unavailable | Unavailable | None listed |
| 26.1 RTM2 | unaffected | custom | Unavailable | Unavailable | None listed |