VulnerabilityAwaiting Analysis
CVE-2026-79831
A heap buffer overflow in HPE NonStop Posix User Threads may allow arbitrary code execution.
MEDIUM 6.6EPSS 0.11%
Does this matter?
Lower severity and a low EPSS score (0.11%). Track it; it rarely justifies an emergency change on its own.
Description
A heap buffer overflow in HPE NonStop Posix User Threads may allow arbitrary code execution.
- CVSS 3.1
- 6.6 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
- EPSS
- 0.11% probability · 1th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-122
- Source
- security-alert@hpe.com
EPSS moved from 0.1% on 16 October 2026 to 0.1% on 26 October 2026.
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.