Debian/firefox-esr: high 7.6
On 64-bit CPUs, when the JIT compiles WASM i32 return values they can pick up bits from left over memory. This can potentially cause them to be treated as a different type. This vulnerability was fixe
Action: Upgrade firefox-esr to 128.8.0esr-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 128.8.0esr-1 | - |
Fixed versions
| 128.8.0esr-1 |
Sources
- osv: DEBIAN-CVE-2025-1933#Debian:13/firefox-esr
- https://security-tracker.debian.org/tracker/CVE-2025-1933
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