8.4
High
CVE-2024-29944 An attacker was able to inject an event handler into a privileged object that would allow arbitrary JavaScript execution…
Description
An attacker was able to inject an event handler into a privileged object that would allow arbitrary JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR < 115.9.1.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 124.0 | earliest → < 124.0.1 | 124.0.1 |
| Firefox ESR 115.9 | earliest → < 115.9.1 | 115.9.1 |
| firefox_esr 115.9 | earliest → < 115.9.1 | 115.9.1 |
Other CVEs of Firefox
The 2221 CVEs of Firefox →
CVE-2026-120572
Incorrect boundary conditions in the Layout: Block and Inline component
8.8
High
CVE-2026-118027
Frame poisoning in the Layout component
9.1
Critical
CVE-2026-118026
Invalid pointer in the JavaScript: GC component
8.8
High
CVE-2026-118024
Use-after-free in the Graphics: Text component
8.8
High