CVE-2025-4921 - Vulnerability Details - OpenCVE

Duplicate of CVE-2025-4919

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

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References

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History

Sun, 18 May 2025 20:45:00 +0000

Type	Values Removed	Values Added
References	https://bugzilla.mozilla.org/show_bug.cgi?id=1966614 https://www.mozilla.org/security/advisories/mfsa2025-36/ https://www.mozilla.org/security/advisories/mfsa2025-37/

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 object by confusing array index sizes. This vulnerability affects Firefox < 138.0.4 and Firefox ESR < 128.10.1.	Duplicate of CVE-2025-4919

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 object by confusing array index sizes. This vulnerability affects Firefox < 138.0.4 and Firefox ESR < 128.10.1.
References		https://bugzilla.mozilla.org/show_bug.cgi?id=1966614 https://www.mozilla.org/security/advisories/mfsa2025-36/ https://www.mozilla.org/security/advisories/mfsa2025-37/

MITRE

Status: REJECTED

Assigner: mozilla

Published: 2025-05-17T21:07:25.676Z

Updated: 2025-05-18T19:22:40.758Z

Reserved: 2025-05-17T21:07:25.019Z

Link: CVE-2025-4921

Vulnrichment

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NVD

Status : Rejected

Published: 2025-05-17T22:15:19.843

Modified: 2025-05-18T20:15:19.273

Link: CVE-2025-4921

Redhat

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OpenCVE Enrichment

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