CVE-2025-8040
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Błędy bezpieczeństwa pamięci w Firefox i Thunderbird mogą prowadzić do zdalnego wykonania kodu.
CVSS
8.8
EPSS
0.3%
Exploit
none
Vendor
mozilla
Opis źródłowy (NVD)
Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 141, Firefox ESR 140.1, Thunderbird 141, and Thunderbird 140.1.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 8.8 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.3% |
| Opublikowano (NVD) | 2025-07-22 21:15:51 UTC |
| Ostatnia modyfikacja (NVD) | 2026-09-30 18:10:00 UTC |
Referencje
- https://bugzilla.mozilla.org/buglist.cgi?bug_id=1975058%2C1975998 ([email protected])
- https://www.mozilla.org/security/advisories/mfsa2025-56/ ([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/mfsa2025-63/ ([email protected]) [Vendor Advisory]