Description

There was a way to change the value of JavaScript Object properties that were supposed to be non-writeable. This vulnerability was fixed in Firefox 144, Firefox ESR 115.29, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.

INFO

Published Date :

2025-10-14T12:27:34.470Z

Last Modified :

2026-04-13T14:29:21.552Z

Source :

mozilla
AFFECTED PRODUCTS

The following products are affected by CVE-2025-11711 vulnerability.

Vendors Products
Mozilla
  • Firefox
  • Firefox Esr
  • Thunderbird
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-11711.

URL Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1989978 cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/10/msg00015.html cve-icon
https://lists.debian.org/debian-lts-announce/2025/10/msg00031.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-11711 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-11711 cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-81/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-82/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-83/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-83/#CVE-2025-11711 cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-84/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-85/ cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-85/#CVE-2025-11711 cve-icon
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CVSS Vulnerability Scoring System

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