CVE-2025-5263
⚪ Do wiadomości
Błędne zarządzanie błędami w Firefoxie umożliwia ataki typu cross-origin leak.
CVSS
4.3
EPSS
0.3%
Exploit
none
Vendor
mozilla
Opis źródłowy (NVD)
Error handling for script execution was incorrectly isolated from web content, which could have allowed cross-origin leak attacks. This vulnerability was fixed in Firefox 139, Firefox ESR 115.24, Firefox ESR 128.11, Thunderbird 139, and Thunderbird 128.11.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 4.3 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.3% |
| Opublikowano (NVD) | 2025-05-27 13:15:22 UTC |
| Ostatnia modyfikacja (NVD) | 2026-09-30 18:10:00 UTC |
Referencje
- https://bugzilla.mozilla.org/show_bug.cgi?id=1960745 ([email protected]) [Permissions Required]
- https://www.mozilla.org/security/advisories/mfsa2025-42/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-43/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-44/ ([email protected]) [Vendor Advisory]
- https://www.mozilla.org/security/advisories/mfsa2025-45/ ([email protected])
- https://www.mozilla.org/security/advisories/mfsa2025-46/ ([email protected])
- https://lists.debian.org/debian-lts-announce/2025/05/msg00043.html (af854a3a-2127-422b-91ae-364da2661108)
- https://lists.debian.org/debian-lts-announce/2025/05/msg00046.html (af854a3a-2127-422b-91ae-364da2661108)