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CVE-2025-1010

CVE Details

Release Date:2025-02-04

Description


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

See more information about CVE-2025-1010 from MITRE CVE dictionary and NIST NVD


NOTE: The following CVSS metrics and score provided are preliminary and subject to review.


CVSS v3 metrics

Base Score: 7.6
Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
Version: 3.1
Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Scope: Unchanged
Confidentiality Impact: Low
Integrity Impact: Low
Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (firefox)ELSA-2025-11322025-02-12
Oracle Linux version 8 (firefox)ELSA-2025-12832025-02-11
Oracle Linux version 8 (thunderbird)ELSA-2025-12922025-02-11
Oracle Linux version 9 (firefox)ELSA-2025-10662025-02-05
Oracle Linux version 9 (thunderbird)ELSA-2025-11842025-02-10


This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:

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