Kaspersky ID:
KLA88012
Detect Date:
09/16/2025
Updated:
09/22/2025

Description

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions, obtain sensitive information.

Below is a complete list of vulnerabilities:

  1. Use-after-free vulnerability in Graphics: Canvas2D component can be exploited remotely to execute arbitrary code
  2. Same-origin policy bypass vulnerability in Layout component can be exploited to bypass security restrictions
  3. Integer overflow vulnerability in SVG component can be exploited remotely to execute arbitrary code
  4. Sandbox escape vulnerability in Canvas2D component can be exploited remotely to execute arbitrary code
  5. Memory corruption vulnerability can be exploited remotely to execute arbitrary code
  6. Information disclosure vulnerability in the Networking: Cache component can be exploited to obtain sensitive information
  7. Incorrect boundary vulnerability in the JavaScript: GC component can be exploited remotely to execute arbitrary code

Original advisories

Related products

CVE list

  • CVE-2025-10528
    high
  • CVE-2025-10529
    high
  • CVE-2025-10532
    high
  • CVE-2025-10537
    critical
  • CVE-2025-10527
    high
  • CVE-2025-10533
    critical
  • CVE-2025-10536
    high

Read more

Find out the statistics of the vulnerabilities spreading in your region on statistics.securelist.com

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