VULNERABILITY INTELLIGENCE
CVE-2026-45932
CVSS score7.3 HIGH
EPSS probability0.17%
CISA KEVNot currently listed
Published2026-05-27
Last modified2026-10-21
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Description
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix tcx/netkit detach permissions when prog fd isn't given This commit fixes a security issue where BPF_PROG_DETACH on tcx or netkit devices could be executed by any user when no program fd was provided, bypassing permission checks. The fix adds a capability check for CAP_NET_ADMIN or CAP_SYS_ADMIN in this case.
Weakness classification
- nvd@nist.gov: NVD-CWE-noinfo