Windows apps · Application version · August 6, 2024

Firefox Developer Edition (en-US) 130.0

Firefox Developer Edition (en-US) 130.0, released August 6, 2024, fixes 8 CVEs in Firefox Developer Edition (en-US). None of them is reported as exploited. Patch Radar priority: High. The latest Firefox Developer Edition (en-US) is 156.0, which also fixes every one of these CVEs.

High

Superseded. The latest Firefox Developer Edition (en-US) is 156.0, which also fixes every CVE on this page. Install that instead.

CVEs closed
8
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0440
91st percentile

Priority of the 8 CVEs

Patch now 0 Urgent 0 High 7 Routine 1

Applies to

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2024-8381 Mozilla Firefox ESR and 6 others: Access of Resource Using Incompatible Type ('Type Confusion')9.8 0.0440 None reported
High CVE-2024-8384 Mozilla Firefox ESR and 6 others: Use After Free9.8 0.0072 None reported
High CVE-2024-8383 Mozilla Firefox ESR and 4 others: Initialization of a Resource with an Insecure Default7.5 0.0064 None reported
High CVE-2024-8382 Mozilla Firefox ESR and 6 others: Improper Check for Dropped Privileges8.8 0.0060 None reported
High CVE-2024-8387 Mozilla Thunderbird ESR and 2 others: Improper Restriction of Operations within the Bounds of a Memory Buffer9.8 0.0058 None reported
High CVE-2024-8385 Mozilla Firefox ESR and 7 others: Access of Resource Using Incompatible Type ('Type Confusion')9.8 0.0058 None reported
High CVE-2024-8389 Firefox Developer Edition and 1 other: Improper Restriction of Operations within the Bounds of a Memory Buffer9.8 0.0049 None reported
Routine CVE-2024-8386 Mozilla Firefox ESR and 7 others: Authentication Bypass by Spoofing6.1 0.0039 None reported
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