Linux · 
Red Hat · Security advisory · January 21, 2026
Red Hat · Security advisory · January 21, 2026RHSA-2026:0921: Security update for 9 packages
RHSA-2026:0921, released January 21, 2026, fixes 1 CVE across 9 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
8.1
Base score, 0 to 10
Highest EPSS
0.0049
42nd percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| delve | RHEL 8 | 0:1.25.2-1.module+el8.10.0+23746+9db33b5e |
| go-toolset | RHEL 8 | 0:1.25.5-1.module+el8.10.0+23901+9d60aaf1 |
| golang | RHEL 8 | 0:1.25.5-1.module+el8.10.0+23901+9d60aaf1 |
| golang-bin | RHEL 8 | 0:1.25.5-1.module+el8.10.0+23901+9d60aaf1 |
| golang-docs | RHEL 8 | 0:1.25.5-1.module+el8.10.0+23901+9d60aaf1 |
| golang-misc | RHEL 8 | 0:1.25.5-1.module+el8.10.0+23901+9d60aaf1 |
| golang-race | RHEL 8 | 0:1.25.5-1.module+el8.10.0+23901+9d60aaf1 |
| golang-src | RHEL 8 | 0:1.25.5-1.module+el8.10.0+23901+9d60aaf1 |
| golang-tests | RHEL 8 | 0:1.25.5-1.module+el8.10.0+23901+9d60aaf1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-61729 | Excessive resource consumption when printing error string for host certificate validation in crypto/x509 | 8.1 | 0.0049 | None reported |
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