VulnSocial

CVE-2026-54161Patch

LOW

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Patch affected systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft

Recommended action window: High priority (within 72h)

Back to dashboard
2.0/ 10 priority

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Public PoC is present in monitored signal
  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • PoC mentioned or linked in 1 signal
  • Patch or workaround mentioned in 2 signals
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-07-05); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-07-05: 1Mentions · 2026-07-08: 1PoC Mentioned / Linked · 2026-07-08: 1Patch / Workaround · 2026-07-05: 1Patch / Workaround · 2026-07-08: 1Technical Details · 2026-07-05: 1Technical Details · 2026-07-08: 107-0507-08
Signal classification2 categories
Patch
150.0%
Disclosure
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-07-051
Patch1
2026-07-081
Disclosure1
Full discourse2 posts
  • Open Source Security mailing list@oss_security
    Patch

    CVE-2026-54161: NUT upsmon: Remote OS command injection via ups.alarm in NOTIFYCMD - fixed in a PR (affects 2.8.3–2.8.5) https://www.openwall.com/lists/oss-security/2026/07/01/10

    Post summary

    The CVE-2026-54161 vulnerability involves a remote OS command injection in NUT upsmon's NOTIFYCMD configuration. A patch has been released in a PR for versions 2.8.3–2.8.5, and no PoC, exploit code, or active exploitation activity is reported.

    00060554
    4.7K followersView on X
  • Daily CyberSecurity@Daily_CyberSec
    Disclosure

    A Network UPS Tools RCE (CVE-2026-54161) lets a malicious upsd trigger upsmon command injection as root. No patch exists yet, so mitigate now. #NetworkUPSTools #NUT #upsmon #CommandInjection #RCE #CVE202654161 #CyberSecurity http://securityonline.info/network-ups-tools-rce/

    Post summary

    The tweet announces a new RCE vulnerability (CVE‑2026‑54161) in Network UPS Tools that permits root‑level command injection via upsd; no patch exists yet, so mitigation is advised.

    00010548
    12.9K followersView on X

Explore more

Back to dashboard