Linux · Security advisory · July 16, 2026
ELSA-2026-37436: Security update for 8 packages
ELSA-2026-37436, released July 16, 2026, fixes 2 CVEs across 8 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
2
1 rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0183
79th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 1
High 1
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| go-toolset | ol 10 | 0:1.26.5-1.0.1.el10_2 |
| golang | ol 10 | 0:1.26.5-1.0.1.el10_2 |
| golang-bin | ol 10 | 0:1.26.5-1.0.1.el10_2 |
| golang-docs | ol 10 | 0:1.26.5-1.0.1.el10_2 |
| golang-misc | ol 10 | 0:1.26.5-1.0.1.el10_2 |
| golang-race | ol 10 | 0:1.26.5-1.0.1.el10_2 |
| golang-src | ol 10 | 0:1.26.5-1.0.1.el10_2 |
| golang-tests | ol 10 | 0:1.26.5-1.0.1.el10_2 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| Urgent | CVE-2026-39821 | Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna | 10.0 | 0.0183 | None reported | |
| High | CVE-2026-39822 | Root escape via symlink plus trailing slash in os | 8.2 | 0.0023 | None reported |
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