RH
Product
Red Hat OpenShift Container Platform 4.21
by Red Hat · last CVE Oct 14, 2026
On CISA KEVExploited in the wild
81
CVEs
1
On KEV
10.0
Max CVSS
6
New 30D
Severity mix
Critical 14High 58Medium 9Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-31431
In wildKEV
7.8
98%
Apr 22
crypto: algif_aead - Revert to operating out-of-place
Affected: All versions, or not specified
Showing 1