Linux · Security advisory · September 21, 2026
RHSA-2026:95499: libX11 security update
RHSA-2026:95499, released September 21, 2026, fixes 1 CVE in libX11 (version 1.8.10-1.el10_0.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0020
10th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libX11 | RHEL 10 | 1.8.10-1.el10_0.1 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2026-88806 | libX11 XkbGetMap Reply Heap-based Buffer Overflow | 7.5 | 0.0020 | None reported |
Showing 1 to 1 of 1
1