CVE-2026-100823
Fixed in a distro release EPSS <1%CVSS 5.4
Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 157.
Products: Mozilla Firefox
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu 18.04 LTS | mozjs38 | no fix |
| Ubuntu 18.04 LTS | mozjs52 | no fix |
| Ubuntu 20.04 LTS | mozjs52 | no fix |
| Ubuntu 20.04 LTS | mozjs68 | no fix |
| Ubuntu 22.04 LTS | mozjs102 | no fix |
| Ubuntu 22.04 LTS | mozjs78 | no fix |
| Ubuntu 22.04 LTS | mozjs91 | no fix |
| Ubuntu 22.04 LTS | thunderbird | no fix |
| Ubuntu 24.04 LTS | mozjs102 | no fix |
| Ubuntu 24.04 LTS | mozjs115 | no fix |
| openSUSE Tumbleweed | MozillaFirefox | 157.0.1-1.1 |