CVE-2026-7832
IObit Advanced SystemCare Service ASC.exe symlink
- State
- Published
- Severity
- 7.3 High
- Published
- May 5, 2026
- Updated
- May 5, 2026
- Reserved
- May 5, 2026
Description
A security flaw has been discovered in IObit Advanced SystemCare 19. This affects an unknown part of the file ASC.exe of the component Service. The manipulation results in symlink following. Attacking locally is a requirement. This attack is characterized by high complexity. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.3 High | CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.0 High | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.0 High | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.0 Medium | AV:L/AC:H/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Advanced SystemCareIObit |
|
References
- VDB-361111 | IObit Advanced SystemCare Service ASC.exe symlinkvdb-entry
- VDB-361111 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #797630 | IObit Advanced SystemCare 19 Link Followingthird-party-advisory
- https://github.com/usernameone101/Writeups/blob/main/IObit%20Zero%20Day%20(Updated%20v2).pdfexploitpatch
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