Debian/firefox-esr: medium 4
Parsing a JavaScript module as JSON could, under some circumstances, cause cross-compartment access, which may result in a use-after-free. This vulnerability was fixed in Firefox 134, Firefox ESR 128.
Action: Upgrade firefox-esr to 128.6.0esr-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 128.6.0esr-1 | - |
Fixed versions
| 128.6.0esr-1 |
Sources
- osv: DEBIAN-CVE-2025-0240#Debian:13/firefox-esr
- https://security-tracker.debian.org/tracker/CVE-2025-0240
published · modified · JSON