Memory safety bugs present in Firefox 135. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 135.0.1.
Advisories
Source ID Title
EUVD EUVD EUVD-2025-4789 Memory safety bugs present in Firefox 135. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 135.0.1.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 13 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
Description Memory safety bugs present in Firefox 135. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 135.0.1. Memory safety bugs present in Firefox 135. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 135.0.1.
Title firefox: Memory safety bugs fixed in Firefox 135.0.1 Memory safety bugs fixed in Firefox 135.0.1

Fri, 28 Mar 2025 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla
Mozilla firefox
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
Vendors & Products Mozilla
Mozilla firefox

Wed, 19 Feb 2025 14:00:00 +0000

Type Values Removed Values Added
Title firefox: Memory safety bugs fixed in Firefox 135.0.1
Weaknesses CWE-120
References
Metrics threat_severity

None

threat_severity

Important


Tue, 18 Feb 2025 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-787
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 18 Feb 2025 13:45:00 +0000

Type Values Removed Values Added
Description Memory safety bugs present in Firefox 135. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 135.0.1.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-04-13T14:31:40.764Z

Reserved: 2025-02-18T13:19:50.261Z

Link: CVE-2025-1414

cve-icon Vulnrichment

Updated: 2025-02-18T20:48:06.492Z

cve-icon NVD

Status : Modified

Published: 2025-02-18T14:15:28.670

Modified: 2026-04-13T15:16:51.410

Link: CVE-2025-1414

cve-icon Redhat

Severity : Important

Publid Date: 2025-02-18T13:39:33Z

Links: CVE-2025-1414 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses