CVE-2026-45201
Software installed and run as a non-privileged user may conduct improper GPU system calls to pass invalid log2 page size when allocating physical pages leading to OOB read and/or write due to improper validation of the said value. Such crafted log2 page size could lead to 4K pages being treated as higher order pages and allowing read and/or write access to the memory beyond 4K threshold.
Scoring
- Severity
- HIGH
- CVSS base score
- 7.8
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS probability
- 0.12%
- CWE
- CWE-1284
- Published
- 2026-08-21
- Last modified
- 2026-08-27
Affected products
- Imagination Technologies Graphics DDK
- Imagination Technologies Graphics DDK
- Imagination Technologies Graphics DDK
- Imagination Technologies Graphics DDK
- Imagination Technologies Graphics DDK
- Imagination Technologies Graphics DDK
Weakness type
Related vulnerabilities
- CVE-2026-87735 — An issue was discovered in the mirage-crypto-pk package before 2.3.0 for OCaml. There is an...
- CVE-2026-87470 — Improper quantity validation in Tint in Google Chrome on on Mac prior to 153.0.8010.36 allowed a...
- CVE-2026-16025 — Improper Payment Validation in PayTR's PayTR Virtual Pos iFrame API (v9x) WHMCS Module
- CVE-2026-85201 — In Eclipse Ankaios versions 0.1.0 through 1.0.1, the agent does not limit the length declared by a...
- CVE-2026-82750 — Unbounded EIP-7702 authorization list in mpp Tempo fee-payer sponsorship inflates gas cost and sponsors account delegation
- CVE-2026-82751 — Unbounded key authorization in mpp Tempo fee-payer sponsorship inflates gas cost and sponsors access-key provisioning
- CVE-2026-82752 — Ash string length constraints count graphemes, so a combining-mark string of any size passes max_length
- CVE-2026-53720 — pymonocypher: Potential heap buffer overflow on nb_blocks in argon2i_32 when provided buffer is too small