KLA12570
Multiple vulnerabilities in Opera

Updated: 06/20/2022
Detect date
?
06/13/2022
Severity
?
High
Description

Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code.

Below is a complete list of vulnerabilities:

  1. Out of bounds memory access vulnerability in WebGL can be exploited to cause denial of service.
  2. Use after free vulnerability in WebGPU can be exploited to cause denial of service or execute arbitrary code.
  3. Use after free vulnerability in ANGLE can be exploited to cause denial of service or execute arbitrary code.
  4. Out of bounds memory access vulnerability in compositing can be exploited to cause denial of service.
Affected products

Opera earlier than 88.0.4412.40

Solution

Update to the latest version
Download Opera

Original advisories

Changelog for 88
Stable Channel Update for Desktop

Impacts
?
ACE 
[?]

DoS 
[?]
Related products
Opera
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