What’s Vulnerable › Vulnerabilities

CVE-2021-33498

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-01-15 · updated 2026-06-17
• Weakness: CWE-20

Description

Pexip Infinity before 26 allows remote denial of service because of missing H.264 input validation (issue 1 of 2).

Affected products

• Pexip Infinity: before 26 — fixed in 26

How to fix

Upgrade to a fixed version: Pexip Infinity 26. Check the vendor advisory for mitigations.

References

• https://docs.pexip.com/admin/security_bulletins.htm
• https://docs.pexip.com/admin/security_bulletins.htm

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