CVE-2026-63873Patch

LOW

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix mm_struct reference leak in aie2_populate_range() aie2_populate_range() jumps back to the again label without calling mmput(mm), leaking a reference to the mm_struct. Add the missing mmput() before jumping to again.

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0.5/ 10 priority

Sources & remediation

Other references

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Patch

1100.0%

Referenced assets1 URL

By indicator

https://git.kernel.org/stable/c/21dfec59939120b20d2c7794caaa421f9450be0a

Full discourse1 post

MalwareObserver@MalwareObserver92d
Patch
🐛 VULNERABILITIES CVE Notify: 🚨 [CVE-2026-63873](https://git.kernel.org/stable/c/21dfec59939120b20d2c7794caaa421f9450be0a) In the... https://git.kernel.org/stable/c/21dfec59939120b20d2c7794caaa421f9450be0a #PatchManagement #Vulnerability #CVE
Post summary
The post announces CVE‑2026‑63873 and links to a Git kernel patch, indicating that a fix is available.
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