ED
Product
edk2
by TianoCore · last CVE Oct 22, 2026
On CISA KEVExploited in the wild
43
CVEs
1
On KEV
9.8
Max CVSS
2
New 30D
Severity mix
Critical 3High 23Medium 16Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-111497
In wildKEV
9.8
88%
Oct 22
Out-of-Bounds Write in Google Brotli Decoder
Affected: through 202608
CVE-2021-38578
9.8
1%
Mar 3
Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize
Affected: through 202202
CVE-2026-97631
New
9.5
0%
Oct 22
Pre-boot RCE in EDK II PXE driver
Affected: through edk2-stable202608
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