CVE-2026-81625

HIGHCVSS 8.8/10EPSS 0.53%

Last modified

CVE-2026-81625 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A remote attacker with user privileges may use a malicious or compromised NASL vulnerability test (VT) on the affected products to trigger a stack buffer overflow and gain full access on the compromised system.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

A remote attacker with user privileges may use a malicious or compromised NASL vulnerability test (VT) on the affected products to trigger a stack buffer overflow and gain full access on the compromised system.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
GreenboneGreenbone OS>= 5.0, <= 25.0.5
greenboneopenvas-scanner>= 3.0, <= 23.49.3

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-81625?
A remote attacker with user privileges may use a malicious or compromised NASL vulnerability test (VT) on the affected products to trigger a stack buffer overflow and gain full access on the compromised system.
How severe is CVE-2026-81625?
CVE-2026-81625 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.
How do I fix CVE-2026-81625?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST