Linux · 
Red Hat · Security advisory · August 28, 2026
Red Hat · Security advisory · August 28, 2026RHSA-2026:59387: mod_http2 security update
RHSA-2026:59387, released August 28, 2026, fixes 2 CVEs in mod_http2 (version 0:2.0.26-6.el9_8.2). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.7
Base score, 0 to 10
Highest EPSS
0.0055
45th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| mod_http2 | RHEL 9 | 0:2.0.26-6.el9_8.2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-43951 | Apache HTTP Server: OOB Read in `merge_response_headers` can cause crash | 7.7 | 0.0055 | None reported |
| High | CVE-2026-48913 | Apache HTTP Server: mod_http2 memory corruption when file handles exhausted | 7.3 | 0.0048 | None reported |
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