Linux · 
Red Hat · Security advisory · November 20, 2025
Red Hat · Security advisory · November 20, 2025RHSA-2025:21815: Security update for 9 packages
RHSA-2025:21815, released November 20, 2025, 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
8.2
Base score, 0 to 10
Highest EPSS
0.0044
38th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| delve | RHEL 9 | 0:1.25.2-1.el9_7 |
| go-toolset | RHEL 9 | 0:1.25.3-1.el9_7 |
| golang | RHEL 9 | 0:1.25.3-1.el9_7 |
| golang-bin | RHEL 9 | 0:1.25.3-1.el9_7 |
| golang-docs | RHEL 9 | 0:1.25.3-1.el9_7 |
| golang-misc | RHEL 9 | 0:1.25.3-1.el9_7 |
| golang-race | RHEL 9 | 0:1.25.3-1.el9_7 |
| golang-src | RHEL 9 | 0:1.25.3-1.el9_7 |
| golang-tests | RHEL 9 | 0:1.25.3-1.el9_7 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-58183 | Unbounded allocation when parsing GNU sparse map in archive/tar | 8.2 | 0.0044 | None reported |
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