Linux · 
Red Hat · Security advisory · October 12, 2026
Red Hat · Security advisory · October 12, 2026RHSA-2026:80511: Security update for 5 packages
RHSA-2026:80511, released October 12, 2026, fixes 2 CVEs across 5 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0069
52nd percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 2
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| curl | RHEL 9 | 0:7.76.1-40.el9_8.8 |
| curl-minimal | RHEL 9 | 0:7.76.1-40.el9_8.8 |
| libcurl | RHEL 9 | 0:7.76.1-40.el9_8.8 |
| libcurl-devel | RHEL 9 | 0:7.76.1-40.el9_8.8 |
| libcurl-minimal | RHEL 9 | 0:7.76.1-40.el9_8.8 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-11856 | cross-origin Digest auth state leak | 9.8 | 0.0069 | None reported |
| High | CVE-2026-8924 | trailing dot domain super cookie | 9.1 | 0.0066 | None reported |
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