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CVE-2024-11693

CRITICALCVSS 9.8/10EPSS 0.83%

Last modified

CVE-2024-11693 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The executable file warning was not presented when downloading .library-ms files. *Note: This issue only affected Windows operating systems. EPSS estimates a 0.83% chance of exploitation in the next 30 days.

Description

The executable file warning was not presented when downloading .library-ms files. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.

Metrics

CVSS 3.1
9.8/10

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

EPSS Probability
0.83%

53.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
MozillaFirefox< 128.5.0
MozillaFirefox< 133.0
MozillaThunderbird< 128.5.0
MozillaThunderbird>= 129.0, < 133.0

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2024-11693?
The executable file warning was not presented when downloading .library-ms files. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.
How severe is CVE-2024-11693?
CVE-2024-11693 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.83% probability of exploitation in the next 30 days.
How do I fix CVE-2024-11693?
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-2024-11693?

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

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Source: NVD / NIST