CVE-2025-8033
⚪ Do wiadomości
Błąd w silniku JavaScript w Firefoxie pozwalał na wznowienie zamkniętych generatorów, co prowadziło do dereferencji wskaźnika null.
CVSS
6.5
EPSS
0.4%
Exploit
none
Vendor
mozilla
Opis źródłowy (NVD)
The JavaScript engine did not handle closed generators correctly and it was possible to resume them leading to a nullptr deref. 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.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 6.5 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.4% |
| Opublikowano (NVD) | 2025-07-22 21:15:50 UTC |
| Ostatnia modyfikacja (NVD) | 2026-09-30 18:10:00 UTC |
Referencje
- https://bugzilla.mozilla.org/show_bug.cgi?id=1973990 ([email protected]) [Permissions Required]
- https://www.mozilla.org/security/advisories/mfsa2025-56/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-57/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-58/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-59/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-61/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-62/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-63/ ([email protected]) [Vendor Advisory]
- https://lists.debian.org/debian-lts-announce/2025/07/msg00016.html (af854a3a-2127-422b-91ae-364da2661108)