CVE-2026-42920
High · 7.5CVSS
7.5
EPSS
0.5%
Published
May 13, 2026
CISA due date
—
The record
When a Client SSL profile is configured with Allow Dynamic Record Sizing on a UDP virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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