CVE-2020-26975

MediumCVSS 6.5/10Last modified Aug 19, 2026

Description

When a malicious application installed on the user's device broadcast an Intent to Firefox for Android, arbitrary headers could have been specified, leading to attacks such as abusing ambient authority or session fixation. This was resolved by only allowing certain safe-listed headers. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 84.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected software

No affected versions have been published.

Timeline

Published
Jan 7, 2021
Last modified
Aug 19, 2026
NVD status
Modified

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CVE-2020-26975: Medium severity, CVSS 6.5 | Vulnix