Linux · 
Oracle Linux · Security advisory · November 7, 2026
Oracle Linux · Security advisory · November 7, 2026ELSA-2026-500519: v8-12.4-devel security update
ELSA-2026-500519, released November 7, 2026, fixes 1 CVE in v8-12.4-devel (version 3:12.4.254.21-1.22.23.2.2.0.1.module+el8.10.0+91085+97cfd505). One of them is being exploited (CVE-2026-111497); 1 on CISA KEV. Patch Radar priority: Patch now.
Patch now1 on CISA KEV1 publicly disclosed
CVEs closed
1
None rated Critical
Exploited
1
CVE-2026-111497
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.8264
99th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| v8-12.4-devel | ol 8 | 3:12.4.254.21-1.22.23.2.2.0.1.module+el8.10.0+91085+97cfd505 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Patch now | CVE-2026-111497 | Google: CVE-2026-111497 Buffer overflow vulnerability in the Brotli decoder | 9.8 | 0.8264 | KEVDisclosedExploited |
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