Threats Tagged 'ubuntu-cve-2026-52933'
View all threats tagged with 'ubuntu-cve-2026-52933'. 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 'ubuntu-cve-2026-52933'
Click on any threat for detailed analysis and mitigation recommendations
A vulnerability in the Linux kernel's io_uring subsystem was fixed by correcting a signed comparison in the io_poll_get_ownership() function. The flaw caused the slowpath to never trigger when a cancel flag was set, due to signed integer arithmetic treating the flag as a negative value. This could lead to improper handling of poll_refs and potentially compromise system behavior. The issue affects numerous Linux kernel versions prior to 7.0.0-27.27 and related builds. The vulnerability has a high severity score of 7.8 and impacts confidentiality, integrity, and availability. The vendor has released official fixes in Linux kernel version 7.0.0-27.27 and later, requiring system updates and reboots. Users must recompile third-party kernel modules due to ABI changes. No known exploits are reported in the wild. Join the discussion | GCVE Database | 06/24/2026, 09:30:48 UTC Added: 07/17/2026, 10:18:28 UTC |
Showing 1 to 1 of 1 result