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CVE-2024-26158

HIGHCVSS 7.8/10EPSS 12.26%

Last modified

CVE-2024-26158 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Microsoft Install Service Elevation of Privilege Vulnerability. EPSS estimates a 12.26% chance of exploitation in the next 30 days.

Description

Microsoft Install Service Elevation of Privilege Vulnerability

Metrics

CVSS 3.1
7.8/10

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

EPSS Probability
12.26%

95.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MicrosoftWindows 10 1507< 10.0.10240.20596—
MicrosoftWindows 10 1607< 10.0.14393.6897—
MicrosoftWindows 10 1809< 10.0.17763.5696—
MicrosoftWindows 10 21h2< 10.0.19044.4291—
MicrosoftWindows 10 22h2< 10.0.19045.4291—
MicrosoftWindows 11 21h2< 10.0.22000.2899—
MicrosoftWindows 11 22h2< 10.0.22621.3447—
MicrosoftWindows 11 23h2< 10.0.22631.3447—
MicrosoftWindows Server 2008All versionsSp2
MicrosoftWindows Server 2008r2Sp1
MicrosoftWindows Server 2012All versions—
MicrosoftWindows Server 2012r2—
MicrosoftWindows Server 2016< 10.0.14393.6897—
MicrosoftWindows Server 2019< 10.0.17763.5696—
MicrosoftWindows Server 2022< 10.0.20348.2402—
MicrosoftWindows Server 2022 23h2< 10.0.25398.830—

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2024-26158?
Microsoft Install Service Elevation of Privilege Vulnerability
How severe is CVE-2024-26158?
CVE-2024-26158 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 12.26% probability of exploitation in the next 30 days.
How do I fix CVE-2024-26158?
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.

Are you affected by CVE-2024-26158?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST