CVE-2026-0539Disclosure

LOWCVSS 8.5 · HIGH

Signal is active with 2 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

Incorrect Default Permissions in pcvisit service binary on Windows allows a low-privileged local attacker to escalate their privileges by overwriting the service binary with arbitrary contents. This service binary is automatically launched with NT\SYSTEM privileges on boot. This issue affects all versions after 22.6.22.1329 and was fixed in 25.12.3.1745.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-276

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

InfoGuard Labs@InfoGuard_Labs169d
Disclosure
New Advisory from our Pentest Team: We've identified a Local Privilege Escalation vulnerability in the remote management software pcvisit (CVE-2026-0539). Insecure file permissions allow low-privileged users to gain SYSTEM access. Details: https://labs.infoguard.ch/advisories/cve-2026-0539_pcvisit_local-privilege-escalation/
Post summary
The post announces a new local privilege escalation vulnerability (CVE‑2026‑0539) in pcvisit, describing insecure file permissions that allow SYSTEM-level access, and links to a detailed advisory.
1801972.2K
296 followersView on X
CVE@CVEnew169d
Disclosure
CVE-2026-0539 Incorrect Default Permissions in pcvisit service binary on Windows allows a low-privileged local attacker to escalate their privileges by overwriting the service binary… https://www.cve.org/CVERecord?id=CVE-2026-0539
Post summary
The text announces CVE‑2026‑0539, describing a local privilege escalation via incorrect default permissions in a Windows service binary, without providing PoC, exploit tools, or patch details.
00000182
57.2K followersView on X

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