VulnSocial

CVE-2026-80117General

LOWCVSS 6.9 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

PassMark PerformanceTest before 11.1 build 1012, BurnInTest before 11.1 build 1000, and OSForensics before 11.1 build 1016 contain a privilege escalation vulnerability in DirectIo64.sys that allows local users to issue arbitrary IN and OUT instructions to any x86 I/O port due to missing allowlist or port validation on exposed IOCTLs. Attackers can obtain a device handle and write to sensitive ports including the PS/2 controller port, CPU reset ports, CMOS configuration ports, and interrupt controller ports to cause an immediate system reset or other hardware-level manipulation from a standard user account.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-782

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • General: 1 classified signal
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-09-04); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-09-04: 1Mentions · 2026-09-09: 1Technical Details · 2026-09-04: 1Technical Details · 2026-09-09: 109-0409-09
Signal classification2 categories
General
150.0%
Disclosure
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-09-041
General1
2026-09-091
Disclosure1
Full discourse2 posts
  • Hugo | DevOps | Cybersecurity 🇱🇻@HugoValters
    Disclosure

    CVE-2026-80117: Privilege escalation in Directio64.Sys (PassMark tools) lets local users send arbitrary I/O commands to critical ports. Unpatched, CVSS 7.1. If you run PerformanceTest, BurnInTest, or OSForensics, verify versions and https://www.valtersit.com/cve/CVE-2026-80117 #valtersit #CVE #CVEAlert #infosec #SysAdmin #cybersecurity #Linux #devsecops #devops #developer #sysadmin #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #ethicalhacking #cybersecurityawareness #cybersecurity #cybersecuritynews #cybersecuritytips #python #hacker #linux #kali #ubuntu #debian #ukraine #spain #ireland #unitedkingdom #canada #finland #estonia #lithuania #ireland #hungary #denmark #norway #malta #mexico #switczerland #china #france #germany #docker #kali

    Post summary

    CVE-2026-80117 is a privilege‑escalation flaw in Directio64.Sys that lets local users issue arbitrary I/O commands to critical ports. Unpatched versions of PassMark PerformanceTest, BurnInTest, or OSForensics are vulnerable; CVSS score is 7.1.

    0000039
    1.0K followersView on X
  • CVE@CVEnew
    General

    CVE-2026-80117 PassMark PerformanceTest before 11.1 build 1012, BurnInTest before 11.1 build 1000, and OSForensics before 11.1 build 1016 contain a privilege escalation vulnerabilit… https://www.cve.org/CVERecord?id=CVE-2026-80117

    Post summary

    The brief notice identifies a privilege‑escalation vulnerability in older builds of PassMark and OSForensics but provides no evidence of PoC, exploit code, active use, or remediation.

    00000831
    58.1K followersView on X

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