An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. This vulnerability affects Firefox < 138.0.4, Firefox ESR < 128.10.1, Firefox ESR < 115.23.1, Thunderbird < 128.10.2, and Thunderbird < 138.0.2.
History

Wed, 28 May 2025 14:30:00 +0000

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

Tue, 27 May 2025 03:00:00 +0000

Type Values Removed Values Added
Title firefox: Out-of-bounds access when resolving Promise objects firefox: thunderbird: Out-of-bounds access when resolving Promise objects
References

Mon, 26 May 2025 15:15:00 +0000

Type Values Removed Values Added
CPEs cpe:/o:redhat:enterprise_linux:10.0

Thu, 22 May 2025 13:15:00 +0000

Type Values Removed Values Added
Description An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. This vulnerability affects Firefox < 138.0.4, Firefox ESR < 128.10.1, and Firefox ESR < 115.23.1. An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. This vulnerability affects Firefox < 138.0.4, Firefox ESR < 128.10.1, Firefox ESR < 115.23.1, Thunderbird < 128.10.2, and Thunderbird < 138.0.2.
References

Thu, 22 May 2025 03:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:8

Wed, 21 May 2025 16:30:00 +0000


Wed, 21 May 2025 03:00:00 +0000

Type Values Removed Values Added
Title firefox: Out-of-bounds access when resolving Promise objects
First Time appeared Redhat
Redhat enterprise Linux
Weaknesses CWE-787
CPEs cpe:/a:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux
References
Metrics threat_severity

None

threat_severity

Important


Mon, 19 May 2025 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-125
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 18 May 2025 19:30:00 +0000

Type Values Removed Values Added
Description An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. This vulnerability affects Firefox ESR < 115.23.1. An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. This vulnerability affects Firefox < 138.0.4, Firefox ESR < 128.10.1, and Firefox ESR < 115.23.1.
References

Sat, 17 May 2025 21:30:00 +0000

Type Values Removed Values Added
Description An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. This vulnerability affects Firefox ESR < 115.23.1.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2025-05-17T21:07:26.745Z

Updated: 2025-05-22T13:05:17.184Z

Reserved: 2025-05-17T19:40:51.300Z

Link: CVE-2025-4918

cve-icon Vulnrichment

Updated: 2025-05-21T15:43:36.098Z

cve-icon NVD

Status : Analyzed

Published: 2025-05-17T22:15:19.563

Modified: 2025-05-28T14:05:35.853

Link: CVE-2025-4918

cve-icon Redhat

Severity : Important

Publid Date: 2025-05-17T21:07:26Z

Links: CVE-2025-4918 - Bugzilla