Linux · Security advisory · April 3, 2025
ELSA-2025-3556: Security update for 2 packages
ELSA-2025-3556, released April 3, 2025, fixes 3 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0087
58th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 3
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| firefox | ol 9 | 0:128.9.0-2.0.1.el9_5 |
| firefox-x11 | ol 9 | 0:128.9.0-2.0.1.el9_5 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2025-3028 | Use-after-free triggered by XSLTProcessor | 8.8 | 0.0087 | None reported | |
| High | CVE-2025-3030 | Memory safety bugs fixed in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9 | 8.8 | 0.0051 | None reported | |
| High | CVE-2025-3029 | URL Bar Spoofing via non-BMP Unicode characters | 8.8 | 0.0036 | None reported |
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