CVE-2025-39968Allocation of Resources Without Limits or Throttling in Linux

Severity
7.8HIGHOSV
OSV5.5OSV3.2
No vector
EPSS
0.1%
top 81.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedOct 15
Latest updateApr 13

Description

In the Linux kernel, the following vulnerability has been resolved: i40e: add max boundary check for VF filters There is no check for max filters that VF can request. Add it.

Affected Packages8 packages

🔴Vulnerability Details

22
OSV
linux-raspi vulnerabilities2026-04-01
OSV
linux-raspi, linux-raspi-realtime vulnerabilities2026-04-01
OSV
linux-azure-6.8 vulnerabilities2026-03-25
OSV
linux-azure vulnerabilities2026-03-25
OSV
linux-aws-6.8 vulnerabilities2026-03-23

📋Vendor Advisories

23
Ubuntu
Linux kernel (Azure) vulnerabilities2026-04-13
Ubuntu
Linux kernel (Azure FIPS) vulnerabilities2026-04-09
Ubuntu
Linux kernel (Azure FIPS) vulnerabilities2026-04-09
Ubuntu
Linux kernel (Raspberry Pi) vulnerabilities2026-04-01
Ubuntu
Linux kernel (Raspberry Pi) vulnerabilities2026-04-01
CVE-2025-39968 — Linux vulnerability | cvebase