Symlink Following Vulnerability in IObit Advanced SystemCare 19
CVE-2026-7832

7.3HIGH

Key Information:

Vendor

Iobit

Status
Advanced Systemcare
Vendor
CVE Published:
5 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7832?

A security flaw has been identified in IObit Advanced SystemCare 19, specifically within the ASC.exe component of the Service. This flaw allows for symlink following, enabling potential local attack vectors. The complexity of exploiting this vulnerability is significant, and successful exploitation requires the attacker to manipulate the file locally. Despite the challenges, the exploit has been publicly released, raising concerns over its potential use in real-world attacks.

Affected Version(s)

Advanced SystemCare 19

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-7832 - Proof of Concept

References

https://vuldb.com/vuln/361111
vdb-entry
https://vuldb.com/vuln/361111/cti
signaturepermissions-required
https://vuldb.com/submit/797630
third-party-advisory

CVSS V4

Score:
7.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

usernameone101 (VulDB User)
.