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CVE-2024-49126

HIGHCVSS 8.1/10EPSS 1.25%

Last modified

CVE-2024-49126 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability. EPSS estimates a 1.25% chance of exploitation in the next 30 days.

Description

Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability

Metrics

CVSS 3.1
8.1/10

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

EPSS Probability
1.25%

65.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MicrosoftWindows 10 1507< 10.0.10240.20857—
MicrosoftWindows 10 1607< 10.0.14393.7606—
MicrosoftWindows 10 1809< 10.0.17763.6659—
MicrosoftWindows 10 21h2< 10.0.19044.5247—
MicrosoftWindows 10 22h2< 10.0.19045.5247—
MicrosoftWindows 11 22h2< 10.0.22621.4602—
MicrosoftWindows 11 23h2< 10.0.22631.4602—
MicrosoftWindows 11 24h2< 10.0.26100.2605—
MicrosoftWindows Server 2008All versionsSp2
MicrosoftWindows Server 2008r2Sp1
MicrosoftWindows Server 2012All versions—
MicrosoftWindows Server 2012r2—
MicrosoftWindows Server 2016< 10.0.14393.7606—
MicrosoftWindows Server 2019< 10.0.17763.6659—
MicrosoftWindows Server 2022< 10.0.20348.2966—
MicrosoftWindows Server 2022 23h2< 10.0.25398.1308—
MicrosoftWindows Server 2025< 10.0.26100.2605—

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2024-49126?
Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability
How severe is CVE-2024-49126?
CVE-2024-49126 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 1.25% probability of exploitation in the next 30 days.
How do I fix CVE-2024-49126?
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-2024-49126?

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

Scan your code now

Source: NVD / NIST