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CVE-2026-107707 (GCVE-0-2026-107707)

Vulnerability from nvd – Published: 2026-10-08 19:51 – Updated: 2026-10-09 14:40

Title

Intego Antivirus through 3.0.0.1 Local Privilege Escalation via Optimization Module Junction

Summary

Intego Antivirus for Windows through 3.0.0.1 contains a link following vulnerability in its optimization module that allows local unprivileged users to delete arbitrary folders as SYSTEM. Attackers can replace a scanned duplicate file's directory with a junction to C:\Config.msi and abuse Windows Installer rollback to execute code as SYSTEM.

Severity

8.5 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-09 14:40 UTC

CWE

CWE-59 - Improper Link Resolution Before File Access ('Link Following')

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 5277 records in the last 180 days details

References

3 references

URL	Tags
https://blog.quarkslab.com/milking-the-last-drop-…	technical-descriptionexploit
https://www.intego.com/	product
https://www.vulncheck.com/advisories/intego-antiv…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Intego	Intego Antivirus	Affected: 0 , ≤ 3.0.0.1 (custom)

Date Public

2026-04-07 00:00

Credits

Lucas Laise of Quarkslab

Show details on NVD website

JSON

To clipboard

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    "adp": [
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        "metrics": [
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              "content": {
                "id": "CVE-2026-107707",
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                    "Automatable": "no"
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-09T14:40:37.001022Z",
                "version": "2.0.3"
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            "attackComplexity": "LOW",
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CVE-2026-107707 (GCVE-0-2026-107707)

Vulnerability from cvelistv5 – Published: 2026-10-08 19:51 – Updated: 2026-10-09 14:40

Title

Intego Antivirus through 3.0.0.1 Local Privilege Escalation via Optimization Module Junction

Summary

Intego Antivirus for Windows through 3.0.0.1 contains a link following vulnerability in its optimization module that allows local unprivileged users to delete arbitrary folders as SYSTEM. Attackers can replace a scanned duplicate file's directory with a junction to C:\Config.msi and abuse Windows Installer rollback to execute code as SYSTEM.

Severity

8.5 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-09 14:40 UTC

CWE

CWE-59 - Improper Link Resolution Before File Access ('Link Following')

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 5277 records in the last 180 days details

References

3 references

URL	Tags
https://blog.quarkslab.com/milking-the-last-drop-…	technical-descriptionexploit
https://www.intego.com/	product
https://www.vulncheck.com/advisories/intego-antiv…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Intego	Intego Antivirus	Affected: 0 , ≤ 3.0.0.1 (custom)

Date Public

2026-04-07 00:00

Credits

Lucas Laise of Quarkslab

Show details on NVD website

JSON

To clipboard

{
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    "adp": [
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        "metrics": [
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                "id": "CVE-2026-107707",
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                "timestamp": "2026-10-09T14:40:37.001022Z",
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Find a vulnerability

Search criteria

2 vulnerabilities found for Intego Antivirus by Intego

CVE-2026-107707 (GCVE-0-2026-107707)

CVE-2026-107707 (GCVE-0-2026-107707)