Threats Tagged 'cve-2026-74640'
View all threats tagged with 'cve-2026-74640'. 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-2026-74640'
Click on any threat for detailed analysis and mitigation recommendations
In the Linux kernel, the following vulnerability has been resolved: ALSA: FCP: fix OOB write in fcp_meter_ctl_get() fcp_ioctl_set_meter_map() bounds… (CVE-2026-74640)CVE-2026-74640 0 A vulnerability in the Linux kernel ALSA subsystem's FCP driver allowed an out-of-bounds write in the fcp_meter_ctl_get() function. The issue arose because the user-supplied Level Meter map size was bounded by 255, but the actual storage array only supported 128 elements, leading to writes beyond allocated memory. This could be triggered by reading controls on /dev/snd/controlC0 after an oversized map was installed, which requires CAP_SYS_RAWIO. The vulnerability has been fixed by bounding the map size to the ABI limit and adding proper bounds checks in the store loop. Join the discussion | GCVE Database | 08/22/2026, 18:30:27 UTC Added: 08/22/2026, 22:51:30 UTC |
Showing 1 to 1 of 1 result