Linux · SUSE Linux Enterprise · Security advisory · March 26, 2026
SUSE-SU-2026:1093-1: xen security update
SUSE-SU-2026:1093-1, released March 26, 2026, fixes 2 CVEs in xen (version 4.20.2_08-150700.3.28.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0019
8th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| xen | sles 15.7 | 4.20.2_08-150700.3.28.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-23555 | xen: Any guest issuing a Xenstore command accessing a node using the (illegal) node path "/local/domain/", will crash xens... | 7.1 | 0.0019 | None reported |
| High | CVE-2026-23554 | xen: The Intel EPT paging code uses an optimization to defer flushing of any cached EPT state until the p2m lock is droppe... | 7.8 | 0.0013 | None reported |
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