Signal is active with 1 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: 8021q: delete cleared egress QoS mappings vlan_dev_set_egress_priority() currently keeps cleared egress priority mappings in the hash as tombstones. Repeated set/clear cycles with distinct skb priorities therefore accumulate mapping nodes until device teardown and leak memory. Delete mappings when vlan_prio is cleared instead of keeping tombstones. Now that the egress mapping lists are RCU protected, the node can be unlinked safely and freed after a grace period.
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.
1 version affected across 1 product
🟠 #Linux Kernel, Memory Leak, #CVE-2026-46153 (Medium) -DC-Jun2026-310 https://dailycve.com/linux-kernel-memory-leak-cve-2026-46153-medium-dc-jun2026-310/
Post summary
The text only notes a memory‑leak CVE (CVE‑2026‑46153) with a medium rating, without evidence of PoC, exploit code, active exploitation, or patch information.
6 of 6 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | linux | linux_kernel | - | - | - |
| OS | linux | linux_kernel | 2.6.12 | - | - |
| OS | linux | linux_kernel | 2.6.12 | - | - |
| OS | linux | linux_kernel | 2.6.12 | - | - |
| OS | linux | linux_kernel | 2.6.12 | - | - |
| OS | linux | linux_kernel | 2.6.12 | - | - |