Threats Tagged 'cve-2026-80991'
View all threats tagged with 'cve-2026-80991'. 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-2026-80991'
Click on any threat for detailed analysis and mitigation recommendations
A use-after-free vulnerability in the Linux kernel's ravb network driver was resolved. The issue occurs due to a race condition between ravb_ptp_interrupt() and ravb_ptp_stop() where the PTP clock pointer can be accessed after it has been freed during ptp_clock_unregister(). This can lead to unsafe memory access. The fix involves using atomic operations and synchronization to safely detach and unregister the clock, preventing concurrent access after free. Join the discussion | GCVE Database | 09/11/2026, 21:31:23 UTC Added: 09/12/2026, 00:43:21 UTC |
Showing 1 to 1 of 1 result