Threats Tagged 'cve-2026-17591'
View all threats tagged with 'cve-2026-17591'. 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-2026-17591'
Click on any threat for detailed analysis and mitigation recommendations
CVE-2026-17591 is a use-after-free vulnerability in the libarchive component of Red Hat Enterprise Linux 10. The flaw occurs in the archive_entry_copy_mac_metadata() function, where an internal buffer is deallocated prematurely during a data copy operation. This can lead to a Denial of Service (application crash) or potential information disclosure by reading uninitialized memory. The vulnerability requires local access with high attack complexity and user interaction. The CVSS score is 3.6, indicating low severity. Join the discussion | CVE Database V5 | 10/16/2026, 22:03:40 UTC Added: 10/16/2026, 22:33:59 UTC |
Showing 1 to 1 of 1 result