The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade Ubuntu:25.04 edk2 to version 2025.02-3ubuntu2.2 or higher.
Note: Versions mentioned in the description apply only to the upstream edk2 package and not the edk2 package as distributed by Ubuntu.
See How to fix? for Ubuntu:25.04 relevant fixed versions and status.
EDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow or Wraparound by network means. A successful exploitation of this vulnerability may lead to denial of service.