Linux · 
Amazon Linux · Security advisory · May 21, 2025
Amazon Linux · Security advisory · May 21, 2025ALAS2023-2025-976: Security update for 3 packages
ALAS2023-2025-976, released May 21, 2025, fixes 6 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
6
None rated Critical
Exploited
0
None reported
Highest CVSS
9.1
Base score, 0 to 10
Highest EPSS
0.0051
43rd percentile
Priority of the 6 CVEs
Patch now 0
Urgent 0
High 5
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| firefox | amzn 2023 | 128.10.0-1.amzn2023.0.2 |
| firefox-debuginfo | amzn 2023 | 128.10.0-1.amzn2023.0.2 |
| firefox-debugsource | amzn 2023 | 128.10.0-1.amzn2023.0.2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-4091 | Memory safety bugs fixed in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10 | 8.8 | 0.0051 | None reported |
| High | CVE-2025-4093 | Memory safety bug fixed in Firefox ESR 128.10 and Thunderbird 128.10 | 8.8 | 0.0049 | None reported |
| High | CVE-2025-4083 | Process isolation bypass using "javascript:" URI links in cross-origin frames | 9.1 | 0.0046 | None reported |
| High | CVE-2025-4087 | Unsafe attribute access during XPath parsing | 8.8 | 0.0032 | None reported |
| High | CVE-2025-52099 | lemon: Rejected reason: DO NOT USE THIS CVE RECORD | 7.5 | n/a | None reported |
| Routine | CVE-2025-29088 | sqlite3-tools: In SQLite 3.49.0 before 3.49.1, certain argument values tosqlite3_db_config (in the C-language API) can cause a denia... | 5.5 | 0.0022 | None reported |
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