VDB
DEBIAN-CVE-2025-8028
DEBIAN-CVE-2025-8028
PUBLISHED
CVSS 9.800000190734863 CRITICAL
On arm64, a WASM `br_table` instruction with a lot of entries could lead to the label being too far from the instruction causing truncation and incorrect computation of the branch address. This vulnerability was fixed in Firefox 141, Firefox ESR 115.26, Firefox ESR 128.13, Firefox ESR 140.1, Thunderbird 141, Thunderbird 128.13, and Thunderbird 140.1.
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | thunderbird | 0, 0 |
| Debian:14 | firefox-esr | 0, 0 |
| Debian:13 | firefox-esr | 0, 0 |
| Debian:12 | firefox-esr | *, 128.9.0, 128.9.0 |
| Debian:14 | thunderbird | 0, 0 |
| Debian:12 | thunderbird | 128.4.0, 128.4.0, 128.4.2 |
| Debian:11 | firefox-esr | 115.1.0, 115.10.0, 115.10.0 |
| Debian:11 | thunderbird | *, *, * |
Timeline
- Jul 22, 2025 CVE Published
- Apr 28, 2026 CVE Updated