VDB
DEBIAN-CVE-2025-1933
DEBIAN-CVE-2025-1933
PUBLISHED
CVSS 7.599999904632568 HIGH
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 fixed in Firefox 136, Firefox ESR 115.21, Firefox ESR 128.8, Thunderbird 136, and Thunderbird 128.8.
Risk Scores
CVSS 3.1
7.599999904632568
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | firefox-esr | 128.7.0esr-1, 128.7.0esr-1~deb12u1, 128.8.0esr-1~deb11u1 |
| Debian:14 | thunderbird | 0 |
| Debian:12 | thunderbird | 1:128.3.2esr-1, 1:128.4.0esr-1, 1:128.4.0esr-1~deb11u1 |
| Debian:13 | firefox-esr | 0 |
| Debian:13 | thunderbird | 0 |
| Debian:14 | firefox-esr | 0 |
Timeline
- Mar 4, 2025 CVE Published
- Oct 6, 2026 CVE Updated