EUVD-2026-15200
GHSA-qcvf-8537-hx8x
7.8
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Lifecycle Timeline
4
Patch Released
Mar 31, 2026 - 21:13 nvd
Patch available
Analysis Generated
Mar 25, 2026 - 10:45 vuln.today
EUVD ID Assigned
Mar 25, 2026 - 10:45 euvd
EUVD-2026-15200
CVE Published
Mar 25, 2026 - 10:26 nvd
HIGH 7.8
Tags
Description
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Prevent ubuf size overflow The ubuf size calculation may overflow, resulting in an undersized allocation and possible memory corruption. Use check_add_overflow() helpers to validate the size calculation before allocation.
Analysis
A size calculation overflow vulnerability exists in the Linux kernel's accel/amdxdna driver that can result in undersized buffer allocations and potential memory corruption. The vulnerability affects Linux kernel versions across multiple branches where the AMD XDNA accelerator driver is compiled. …
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Priority Score
39
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +39
POC: 0
Vendor Status
Debian
linux
| Release | Status | Fixed Version | Urgency |
|---|---|---|---|
| bullseye | not-affected | - | - |
| bullseye (security) | fixed | 5.10.251-1 | - |
| bookworm | not-affected | - | - |
| bookworm (security) | fixed | 6.1.164-1 | - |
| trixie | not-affected | - | - |
| trixie (security) | fixed | 6.12.74-2 | - |
| forky, sid | fixed | 6.19.8-1 | - |
| (unstable) | fixed | 6.19.8-1 | - |
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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