CVE-2026-100781
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Ucieczka z piaskownicy w WebRender umożliwia zdalne wykonanie kodu.
CVSS
9.6
EPSS
0.4%
Exploit
none
Vendor
Opis źródłowy (NVD)
Sandbox escape due to incorrect boundary conditions in the Graphics: WebRender component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 9.6 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 0.4% |
| Opublikowano (NVD) | 2026-09-29 13:17:43 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-01 16:17:28 UTC |
Referencje
- https://bugzilla.mozilla.org/show_bug.cgi?id=2068434 ([email protected])
- https://www.mozilla.org/security/advisories/mfsa2026-100/ ([email protected])
- https://www.mozilla.org/security/advisories/mfsa2026-101/ ([email protected])
- https://www.mozilla.org/security/advisories/mfsa2026-102/ ([email protected])
- https://www.mozilla.org/security/advisories/mfsa2026-103/ ([email protected])
- https://www.mozilla.org/security/advisories/mfsa2026-97/ ([email protected])
- https://www.mozilla.org/security/advisories/mfsa2026-98/ ([email protected])
- https://www.mozilla.org/security/advisories/mfsa2026-99/ ([email protected])