How severe is CVE-2025-13032?

CVE-2025-13032 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-13032 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-13032?

CVE-2025-13032 affects Avast Antivirus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-13032?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-13032 have an EU (EUVD) identifier?

Yes. CVE-2025-13032 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-93542.

When was CVE-2025-13032 published?

CVE-2025-13032 was published on 2025-11-11 and last updated on 2026-06-17.

CVE-2025-13032

CVE-2025-13032 is a critical-severity vulnerability in Avast Antivirus with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-367.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-93542
Weakness: CWE-367
Affected product: Avast Antivirus
Published: 2025-11-11
Last modified: 2026-06-17

Description

Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3 on windows allows local attacker to escalate privelages via pool overflow.

Frequently asked questions

What is CVE-2025-13032?: Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3 on windows allows local attacker to escalate privelages via pool overflow.
How severe is CVE-2025-13032?: CVE-2025-13032 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-13032 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-13032?: CVE-2025-13032 affects Avast Antivirus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-13032?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-13032 have an EU (EUVD) identifier?: Yes. CVE-2025-13032 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-93542.
When was CVE-2025-13032 published?: CVE-2025-13032 was published on 2025-11-11 and last updated on 2026-06-17.

References

https://www.gendigital.com/us/en/contact-us/security-advisories/

Affected products (1)

cpe:2.3:a:avast:antivirus:*:*:*:*:*:*:*:*

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