Signal is active with 3 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
In the Linux kernel, the following vulnerability has been resolved: perf/amd/ibs: Avoid calling perf_allow_kernel() from the IBS NMI handler Calling perf_allow_kernel() from the NMI context is unsafe and could be fatal. Capture the permission at event-initialization time by storing it in event->hw.flags, and have the NMI handler rely on that cached flag instead of making the call directly.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 1 product
CVE-2026-53114 Linux Kernel Perf AMD IBS NMI Handler Permission Caching Vulnerability https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-53114
Post summary
The content lists CVE-2026-53114 with a brief technical description but lacks evidence of PoC, exploitation, or patches; it merely indicates a disclosed kernel vulnerability.
🚨*CVE* CVE-2026-53114 In the Linux kernel, the following vulnerability has been resolved: perf/amd/ibs: Avoid calling perf_allow_kernel() from the IBS NMI handler Calling perf_allow_kern… https://www.cve.org/CVERecord?id=CVE-2026-53114 ----- Traducción: CVE-2026-53114 En … http://infoflow.cloud`
Post summary
A new CVE (CVE-2026-53114) for the Linux kernel was announced, detailing a fix around calling perf_allow_kernel() in the IBS NMI handler.
CVE-2026-53114 In the Linux kernel, the following vulnerability has been resolved: perf/amd/ibs: Avoid calling perf_allow_kernel() from the IBS NMI handler Calling perf_allow_kern… https://www.cve.org/CVERecord?id=CVE-2026-53114
Post summary
CVE-2026‑53114, a Linux kernel issue involving perf/amd/ibs, has been resolved; a patch is implied by the CVE record link.
2 of 2 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | linux | linux_kernel | - | - | - |
| OS | linux | linux_kernel | 6.14 | - | - |