CVE-2025-1018
First published: Tue Feb 04 2025(Updated: )
The fullscreen notification is prematurely hidden when fullscreen is re-requested quickly by the user. This could have been leveraged to perform a potential spoofing attack.
Credit: security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mozilla Firefox | <135 | 135 |
| Mozilla Thunderbird | <135 | 135 |
| Mozilla Firefox | <135.0 | |
| Mozilla Thunderbird | >=131.0<135.0 |
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Reference Links
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2025-1018?
CVE-2025-1018 has been classified as a moderate severity vulnerability.
How do I fix CVE-2025-1018?
To fix CVE-2025-1018, users should upgrade to the latest version of Mozilla Firefox or Thunderbird.
What does CVE-2025-1018 exploit?
CVE-2025-1018 could be exploited to perform a spoofing attack due to the premature hiding of the fullscreen notification.
Who is affected by CVE-2025-1018?
CVE-2025-1018 affects Mozilla Firefox and Thunderbird versions up to 135.
What is the main issue described in CVE-2025-1018?
The main issue described in CVE-2025-1018 is that the fullscreen notification is hidden too quickly when fullscreen is requested again by the user.
- collector/mozilla-advisory
- source/Mozilla
- agent/software-canonical-lookup
- agent/softwarecombine
- agent/type
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/description
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- agent/author
- agent/severity
- agent/weakness
- agent/last-modified-date
- agent/event
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- collector/nvd-api
- source/NVD
- vendor/mozilla
- canonical/mozilla firefox
- canonical/mozilla thunderbird
- version/mozilla thunderbird/131.0