CVE-2021-33972
CVSS v3
10
CRITICAL
EPSS Score
1.3 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Buffer Overflow vulnerability in Qihoo 360 Safe Browser v13.0.2170.0 allows attacker to escalate priveleges.
Technical details
- Published
- 2023-04-19
Frequently asked questions
What is CVE-2021-33972?
Buffer Overflow vulnerability in Qihoo 360 Safe Browser v13.0.2170.0 allows attacker to escalate priveleges.
Is CVE-2021-33972 actively exploited?
Active exploitation of CVE-2021-33972 has not been confirmed. Its EPSS score was 1.3% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-33972?
CVE-2021-33972 has a CVSS v3 base score of 10 (CRITICAL severity).
Is CVE-2021-33972 affecting your environment?
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