VDB
GCVE-VVD-MAGEIA-2026-13
GCVE-VVD-MAGEIA-2026-13
Advisory Published
Mitigation bypass in the DOM: Security component. (CVE-2026-0877)
Sandbox escape due to incorrect boundary conditions in the Graphics:
CanvasWebGL component. (CVE-2026-0878)
Sandbox escape due to incorrect boundary conditions in the Graphics
component. (CVE-2026-0879)
Sandbox escape due to integer overflow in the Graphics component.
(CVE-2026-0880)
Use-after-free in the IPC component. (CVE-2026-0882)
Spoofing issue in the Downloads Panel component. (CVE-2025-14327)
Information disclosure in the Networking component. (CVE-2026-0883)
Use-after-free in the JavaScript Engine component. (CVE-2026-0884)
Use-after-free in the JavaScript: GC component. (CVE-2026-0885)
Incorrect boundary conditions in the Graphics component. (CVE-2026-0886)
Clickjacking issue, information disclosure in the PDF Viewer component.
(CVE-2026-0887)
Spoofing issue in the DOM: Copy & Paste and Drag & Drop component.
(CVE-2026-0890)
Memory safety bugs fixed in Firefox ESR 140.7, Thunderbird ESR 140.7,
Firefox 147 and Thunderbird 147. (CVE-2026-0891)
Affected Products
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| Mageia | firefox | 0 (affected), 140.7.0-1.mga9 (unaffected), 0 (affected), 140.7.0-1.mga9 (unaffected) | — |
| Mageia | firefox-l10n | 0 (affected), 140.7.0-1.mga9 (unaffected), 0 (affected), 140.7.0-1.mga9 (unaffected) | — |
| Mageia | sddm-theme-coffee-ng | 0 (affected), 2.0-1.2.mga9 (unaffected) | — |
| Mageia | nss | 0 (affected), 3.120.0-1.mga9 (unaffected), 0 (affected), 3.120.0-1.mga9 (unaffected) | — |
References
Browse GCVE Records
100 records in the GCVE database · Updated April 16, 2026
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