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: powerpc/pseries: papr-phy-attest - validate cmd.length, plug mem leak In papr_phy_attest_create_handle(), the params->cmd.length is not validated before use, which can result in a buffer overlow. Check it and return -EINVAL if it is either 0 or exceeds sizeof(params->cmd). Also, params is freed on the success path but not error. Free it on errors after memory allocation. And free it on negative fd.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-08-26 | 1 | General1 |
| 2026-08-28 | 2 | Patch2 |
CVE-2026-80571 Linux Kernel 'papr-phy-attest' Vulnerability https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-80571
Post summary
The text merely references CVE‑2026‑80571 and links to a vulnerability details page, with no further information on PoC, exploitation, patching, or technical details.
🚨*CVE* CVE-2026-80571 In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: papr-phy-attest - validate cmd.length, plug mem leak In papr_phy_attest_create_… https://www.cve.org/CVERecord?id=CVE-2026-80571 ----- Traducción: CVE-2026-80571 En … https://infoflow.cloud`
Post summary
The text announces that CVE‑2026‑80571, a memory‑leak vulnerability in the Linux kernel's papr‑phy‑attest component, has been resolved, indicating that a patch has been released.
CVE-2026-80571 In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: papr-phy-attest - validate cmd.length, plug mem leak In papr_phy_attest_create_… https://www.cve.org/CVERecord?id=CVE-2026-80571
Post summary
CVE-2026-80571 has been fixed in the Linux kernel; the text notes the resolution and offers a brief technical description, but provides no PoC, exploit, or active exploitation evidence.