Microsoft · drm/amdgpu: free the userptr ranges when a CS fails after parser_bos
Affects MicrosoftSource GCVE Database
Not known to be exploited · fixed in 6ac46ae5ac561d4fc7d4246ad83d71bed0d9af9a : update Microsoft when convenient.
Data as of 29 Oct 2026, 12:03 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in 6ac46ae5ac561d4fc7d4246ad83d71bed0d9af9a, 2d9d24385201f476a2f754495b71bbac5ba6ea7b, 1b4da805a0ba354a549ce07459c871c17dd94fe0
Exploitation evidence
Disclosed: evidence found.
CVE published 28 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.
What to do
Upgrade Linux to 6ac46ae5ac561d4fc7d4246ad83d71bed0d9af9a, 2d9d24385201f476a2f754495b71bbac5ba6ea7b or 1b4da805a0ba354a549ce07459c871c17dd94fe0.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| LinuxLinux | Affected
| Fixed in
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| LinuxLinux | Affected
| Fixed in
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| LinuxLinux | Affected
| Fixed in
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| LinuxLinux | Affected
| Fixed in– |
Description
This vulnerability involves the drm/amdgpu component where user pointer ranges are not properly freed when a command submission (CS) fails after parser buffer objects (parser_bos). It affects Microsoft product version 3.0. No CVSS score or detailed impact information is provided.