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 buffer overread in rxgk_do_verify_authenticator() Fix rxgk_do_verify_authenticator() to check the buffer size before checking the nonce.
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-2026-31631 Buffer Overread in Linux Kernel rxrpc rxgk_do_verify_authenticator Function https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-31631
Post summary
The entry announces CVE-2026-31631, a buffer overread vulnerability in the Linux Kernel's rxrpc module, without providing PoC, exploit code, or patch information.
CVE-2026-31631 In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix buffer overread in rxgk_do_verify_authenticator() Fix rxgk_do_verify_authenticator() … https://www.cve.org/CVERecord?id=CVE-2026-31631
Post summary
The Linux kernel's buffer overread CVE‑2026‑31631 in rxgk_do_verify_authenticator() has been fixed; no PoC, exploit or active exploitation is mentioned.
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 | - | - |