Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
In the Linux kernel, the following vulnerability has been resolved: net: 3com: 3c59x: fix possible null dereference in vortex_probe1() pdev can be null and free_ring: can be called in 1297 with a null pdev.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
2 versions affected across 1 product
CVE-2026-23020 In the Linux kernel, the following vulnerability has been resolved: net https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-23020
Post summary
The post indicates that CVE‑2026‑23020 in the Linux kernel’s network stack has been resolved, but provides no technical, PoC, or exploit details.
CVE-2026-23020 In the Linux kernel, the following vulnerability has been resolved: net: 3com: 3c59x: fix possible null dereference in vortex_probe1() pdev can be null and free_rin… https://www.cve.org/CVERecord?id=CVE-2026-23020
Post summary
CVE‑2026‑23020 is a null dereference flaw in the Linux kernel’s 3com 3c59x driver that has been fixed. The patch addresses a potential pdev null dereference in vortex_probe1().
10 of 10 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | linux | linux_kernel | - | - | - |
| OS | linux | linux_kernel | 4.17 | - | - |
| OS | linux | linux_kernel | 6.19 | - | - |
| OS | linux | linux_kernel | 6.19 | - | - |
| OS | linux | linux_kernel | 6.19 | - | - |
| OS | linux | linux_kernel | 6.19 | - | - |
| OS | linux | linux_kernel | 6.19 | - | - |
| OS | linux | linux_kernel | 6.19 | - | - |
| OS | linux | linux_kernel | 6.19 | - | - |
| OS | linux | linux_kernel | 6.19 | - | - |