Solutions for:
Home Products
Small Business
Medium Business
Enterprise
Vulnerabilities Threats
Home Products

Mozilla Firefox

Vulnerabilities 3 869 Vendors 437 Products 1 014
Kaspersky ID
Vulnerability
Product
Detect Date
Severity
KLA11228
A use-after-free vulnerability in Mozilla Firefox and Firefox ESR
Mozilla-Firefox
03/26/2018
Critical
KLA10445
ACE vulnerability in Mozilla
Mozilla-Firefox
01/13/2015
Critical
KLA89736
ACE vulnerability in Mozilla Firefox
Mozilla-Firefox
10/28/2025
High
KLA80213
ACE vulnerability in Mozilla Firefox
Mozilla-Firefox
02/18/2025
High
KLA73912
ACE vulnerability in Mozilla Firefox
Mozilla-Firefox
10/09/2024
Critical
KLA50777
ACE vulnerability in Mozilla Firefox
Mozilla-Firefox
07/11/2023
High
KLA11187
ACE vulnerability in Mozilla Firefox
Mozilla-Firefox
01/29/2018
Critical
KLA12124
Buffer overflow vulnerability in Mozilla Firefox
Mozilla-Firefox
02/05/2021
Critical
KLA11558
Bypass security restrictions vulnerability in Mozilla Firefox
Mozilla-Firefox
09/18/2019
Warning
KLA10446
CI vulnerability in Mozilla products
Mozilla-Firefox
01/13/2015
High
Find out the statistics of the vulnerabilities spreading in your region:
statistics.securelist.com
Check my region
KLA10554
Denial of service vulnerability in Mozilla Firefox
Mozilla-Firefox
04/20/2015
High
KLA88567
DoS vulnerabilities in Mozilla Firefox
Mozilla-Firefox
09/30/2025
High
KLA10231
DoS vulnerability in browser
Mozilla-Firefox
12/09/2005
Critical
KLA90890
DoS vulnerability in Mozilla Firefox
Mozilla-Firefox
01/17/2026
High
KLA74001
DoS vulnerability in Mozilla Firefox
Mozilla-Firefox
10/14/2024
High
KLA60820
DoS vulnerability in Mozilla Firefox
Mozilla-Firefox
09/28/2023
Critical
KLA60727
DoS vulnerability in Mozilla Firefox
Mozilla-Firefox
09/12/2023
Critical
KLA12265
DoS vulnerability in Mozilla Firefox
Mozilla-Firefox
08/16/2021
High
KLA11259
DoS vulnerability in Mozilla Firefox and Firefox ESR
Mozilla-Firefox
06/08/2018
Critical
KLA11504
Incorrect parameters parsing vulnerability in Mozilla Firefox
Mozilla-Firefox
06/20/2019
Critical
KLA10681
Information disclosure vulnerability in Mozilla Firefox
Mozilla-Firefox
10/15/2015
High
KLA11982
Multiple vulnerabilitieis in Mozilla Firefox
Mozilla-Firefox
10/20/2020
Warning
KLA10119
Multiple vulnerabilities in Mozilla
Mozilla-Firefox
07/22/2014
Critical
KLA10120
Multiple vulnerabilities in Mozilla
Mozilla-Firefox
03/18/2014
Critical
KLA12149
Multiple vulnerabilities in Mozilla Firefox
Mozilla-Firefox
04/19/2021
High
KLA12272
Multiple vulnerabilities in Mozilla Firefox
Mozilla-Firefox
09/07/2021
High
KLA90903
Multiple vulnerabilities in Mozilla Firefox
Mozilla-Firefox
02/24/2026
High
KLA90858
Multiple vulnerabilities in Mozilla Firefox
Mozilla-Firefox
01/27/2026
High
KLA10912
Multiple vulnerabilities in Mozilla Firefox
Mozilla-Firefox
12/13/2016
Critical
KLA90835
Multiple vulnerabilities in Mozilla Firefox
Mozilla-Firefox
01/13/2026
High
1
0—0 из 0
0
30
50
100
Kaspersky Next
Let’s go Next: redefine your business’s cybersecurity
Learn more
New Kaspersky!
Your digital life deserves complete protection!
Learn more
Related articles
26 March 2026
Securelist
An AI gateway designed to steal your data
26 March 2026
Securelist
Coruna: the framework used in Operation Triangulation
25 March 2026
Securelist
Anatomy of a Cyber World Global Report 2026
18 March 2026
Securelist
The SOC Files: Time to “Sapecar”. Unpacking a new Horabot campaign in Mexico
16 March 2026
Securelist
Free real estate: GoPix, the banking Trojan living off your memory
10 March 2026
Securelist
BeatBanker: A dual‑mode Android Trojan
Found an inaccuracy in the description of this vulnerability?
If you found a new Threat or Vulnerability, please, let us know by email:
newvirus@kaspersky.com
Found a new Threat or Vulnerability?
If you found a new Threat or Vulnerability, please, let us know by email:
newvirus@kaspersky.com
Solutions for
Home Products
Small Business
Medium Business
Enterprise
Select language
Severity level
Critical
High
Warning
Sorting
Kaspersky ID
Vulnerability
Detect date
Severity
You must select at least one severity level
Do you want to save your changes?
Your message has been sent successfully.