VulnSocial

CVE-2026-15684PoC

LOWCVSS 7.3 · HIGH

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

Glarysoft Glary Utilities Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Glarysoft Glary Utilities. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the Disk Clean functionality. By creating a junction, an attacker can abuse the service to delete arbitrary files. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-27004.

Back to dashboard
1.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-59

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Threat summary

  • Public PoC is present in monitored signal
  • 1 mentions across 1 observed day

What's happening

  • PoC mentioned or linked in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-07-15: 1PoC Mentioned / Linked · 2026-07-15: 1Technical Details · 2026-07-15: 107-15
Signal classification1 categories
PoC
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • TheZDIBugs@TheZDIBugs
    PoC

    [ZDI-26-402|CVE-2026-15684] (0Day) Glarysoft Glary Utilities Link Following Local Privilege Escalation Vulnerability (CVSS 7.3; Credit: Sharkkcode and Zeze with TeamT5) https://www.zerodayinitiative.com/advisories/ZDI-26-402/

    Post summary

    The advisory announces ZDI-26-402 (CVE-2026-15684), a zero‑day Local Privilege Escalation vulnerability in Glary Utilities, and links to a ZDI page that typically contains PoC details. No exploit code, in‑the‑wild activity, or patch information is supplied.

    00011600
    5.6K followersView on X

Explore more

Back to dashboard