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: rxrpc: Fix key parsing memleak In rxrpc_preparse_xdr_yfs_rxgk(), the memory attached to token->rxgk can be leaked in a few error paths after it's allocated. Fix this by freeing it in the "reject_token:" case.
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-2026-31643 Memory Leak in Linux Kernel rxrpc Key Parsing Function https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-31643
Post summary
A new memory‑leak vulnerability (CVE‑2026‑31643) affecting the Linux kernel’s rxrpc key parsing function has been publicly disclosed via a vulnerability database link.
CVE-2026-31643 In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix key parsing memleak In rxrpc_preparse_xdr_yfs_rxgk(), the memory attached to token->r… https://www.cve.org/CVERecord?id=CVE-2026-31643
Post summary
The announcement indicates that CVE‑2026‑31643, a memory‑leak flaw in RxRPC key parsing, has been fixed in the Linux kernel, with no evidence of exploitation or PoC.
9 of 9 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | linux | linux_kernel | - | - | - |
| OS | linux | linux_kernel | 6.16 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |