VDB
DEBIAN-CVE-2026-23313
DEBIAN-CVE-2026-23313
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: i40e: Fix preempt count leak in napi poll tracepoint Using get_cpu() in the tracepoint assignment causes an obvious preempt count leak because nothing invokes put_cpu() to undo it: softirq: huh, entered softirq 3 NET_RX with preempt_count 00000100, exited with 00000101? This clearly has seen a lot of testing in the last 3+ years... Use smp_processor_id() instead.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 6.12.38-1, 6.12.41-1, 6.12.43-1 |
| Debian:13 | linux | 6.12.38-1, 6.12.41-1, 6.12.43-1 |
Exploit Intelligence
- 4593.2.0.yml (github-poc)
- 4628.1.0.yml (github-poc)
- glcve_test.go (github-poc)
Timeline
- Mar 25, 2026 CVE Published
- Apr 30, 2026 CVE Updated