Archive · Firefox
Release — Firefox · 2026-01-13
CVEs 16
| CVE | Component | Class | Severity | ITW | Fix | RCA |
|---|---|---|---|---|---|---|
| CVE-2026-0877 | Networking | Logic Error | High | — | ● | — |
| CVE-2026-0878 | Graphics | Sandbox Escape | High | — | ● | — |
| CVE-2026-0879 | Graphics | Sandbox Escape | High | — | ● | — |
| CVE-2026-0880 | Graphics | Integer Overflow | High | — | ● | — |
| CVE-2026-0881 | Core | Sandbox Escape | High | — | ● | — |
| CVE-2026-0882 | DOM | UAF | High | — | ● | — |
| CVE-2026-0883 | Core | Info Disclosure | Medium | — | ● | — |
| CVE-2026-0884 | SpiderMonkey | UAF | Medium | — | ● | — |
| CVE-2026-0885 | SpiderMonkey | UAF | Medium | — | ● | — |
| CVE-2026-0886 | Graphics | Logic Error | Medium | — | ● | — |
| CVE-2026-0887 | Toolkit | Info Disclosure | Medium | — | ● | — |
| CVE-2026-0888 | DOM | Info Disclosure | Low | — | ● | — |
| CVE-2026-0889 | DOM | Logic Error | Low | — | ● | — |
| CVE-2026-0890 | DOM | Spoofing | Low | — | ● | — |
| CVE-2026-0891 | Core | Memory Corruption | High | — | — | — |
| CVE-2026-0892 | Core | Memory Corruption | Medium | — | — | — |