CVE-2026-98790Medium· 4.7▾ SunlitA flaw was found in the Linux kernel's performance monitoring subsystem. A race condition occurs during process execution when cleaning up performance events while a task event is still pending. A local user could exploit this flaw to trig…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 25.9 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Oct 20.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.2%
Last analysed / modified upstream
— → 4.7
none → medium
A flaw was found in the Linux kernel's performance monitoring subsystem. A race condition occurs during process execution when cleaning up performance events while a task event is still pending. A local user could exploit this flaw to trigger an internal kernel warning, potentially leading to a Denial of Service (DoS) via system instability or a crash.
kernel: perf: Fix race between perf_event_exit_task() and perf_pending_task() — rated Moderate by Red Hat. Released 2026-10-18, updated 2026-10-23.
Affected:
No fix planned:
Not affected:
Out of support scope
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-23213Medium· 5.5kernel: drm/amd/pm: Disable MMIO access during SMU Mode 1 reset (CVE-2026-23213)
CVE-2025-68336Medium· 5.5kernel: locking/spinlock/debug: Fix data-race in do_raw_write_lock (CVE-2025-68336)
CVE-2026-106071Low· 3.6nodejs: nodejs: Permission model bypass via wildcard path matching flaw (CVE-2026-106071)
CVE-2026-106070Low· 3.7nodejs: Node.js: Security inspection bypass via crafted ZIP archive header mismatch (CVE-2026-106070)
CVE-2026-98873Low· 3.3kernel: netfilter: nf_conntrack_expect: zero at allocation time (CVE-2026-98873)
CVE-2026-98871Medium· 4.1kernel: crypto: ccp - Fix possible deadlock in SEV init failure path (CVE-2026-98871)