Linux · 
Red Hat · Security advisory · October 15, 2025
Red Hat · Security advisory · October 15, 2025RHSA-2025:18070: Security update for 4 packages
RHSA-2025:18070, released October 15, 2025, fixes 1 CVE across 4 products. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0080
56th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| webkit2gtk3 | RHEL 8 | 0:2.50.1-1.el8_10 |
| webkit2gtk3-devel | RHEL 8 | 0:2.50.1-1.el8_10 |
| webkit2gtk3-jsc | RHEL 8 | 0:2.50.1-1.el8_10 |
| webkit2gtk3-jsc-devel | RHEL 8 | 0:2.50.1-1.el8_10 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2025-43343 | WebKit: Processing maliciously crafted web content may lead to an unexpected process crash | 9.8 | 0.0080 | None reported |
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