VDB
DEBIAN-CVE-2026-23105
DEBIAN-CVE-2026-23105
PUBLISHED
CVSS 5.5 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag This is more of a preventive patch to make the code more consistent and to prevent possible exploits that employ child qlen manipulations on qfq. use cl_is_active instead of relying on the child qdisc's qlen to determine class activation.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 6.12.38-1, 6.12.41-1, 6.12.43-1 |
| Debian:12 | linux | 6.1.106-1, 0, 6.1.106-1 |
| Debian:11 | linux-6.1 | 6.1.106-3, 6.1.106-3, 0 |
| Debian:11 | linux | 5.10.223-1, 5.10.234-1, 5.10.237-1 |
| Debian:13 | linux | *, 0, 6.12.69-1 |
Timeline
- Feb 4, 2026 CVE Published
- Apr 28, 2026 CVE Updated