Threats Tagged 'cve-2026-89747'
View all threats tagged with 'cve-2026-89747'. Filter and sort to focus on specific types of threats.
Stop chasing alerts. Route them.
Start free, then upgrade once to turn Radar into an automated delivery engine for your security stack.
Custom feeds / Automations: email, Slack, webhooks, SIEM/MISP / API access (baseline limits)
API access activates after upgrading in Console -> Billing.
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.
Filter Threats
Narrow down the results by type, severity, or affected countries
Threats Tagged 'cve-2026-89747'
Click on any threat for detailed analysis and mitigation recommendations
A use-after-free vulnerability in the Linux kernel's tracing subsystem was resolved. The flaw occurs when the sub-buffer order changes during a trace_pipe read, causing readers to dereference freed memory. This happens because the ring buffer sub-buffers are freed and reallocated without proper synchronization, leading to potential kernel memory corruption. The fix involves taking a lock around the order change to prevent race conditions with readers. Join the discussion | GCVE Database | 09/11/2026, 21:31:39 UTC Added: 09/12/2026, 00:42:33 UTC |
Showing 1 to 1 of 1 result