Description

An attacker could have caused a use-after-free via the Custom Highlight API, leading to a potentially exploitable crash. This vulnerability was fixed in Firefox 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.

INFO

Published Date :

2025-02-04T13:58:52.357Z

Last Modified :

2026-04-13T14:25:08.956Z

Source :

mozilla
AFFECTED PRODUCTS

The following products are affected by CVE-2025-1010 vulnerability.

Vendors Products
Mozilla
  • Firefox
  • Thunderbird
Redhat
  • Enterprise Linux
  • Rhel Aus
  • Rhel E4s
  • Rhel Els
  • Rhel Eus
  • Rhel Tus
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-1010.

URL Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1936982 cve-icon cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/02/msg00005.html cve-icon
https://lists.debian.org/debian-lts-announce/2025/02/msg00006.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-1010 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-1010 cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-07/ cve-icon cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-08/ cve-icon cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-09/ cve-icon cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-10/ cve-icon cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2025-11/ cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact