CVE-2022-26656 Denial of service in n/a

What is CVE-2022-26656?

CVE-2022-26656 is a high-severity denial of service vulnerability in Pexip Pexip Infinity, published on 17 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Pexip Infinity before 27.3 allows remote attackers to trigger a software abort, and possibly enumerate usernames, via One Touch Join.

Which versions are affected by CVE-2022-26656?

It affects 1 product.

Products include Pexip Pexip Infinity.

How do I fix CVE-2022-26656?

No fix has been published for CVE-2022-26656 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2022-26656 being exploited?

There is no known exploitation of CVE-2022-26656 in the wild and no public exploit code.

Other vulnerabilities in Pexip Pexip Infinity

• CVE-2026-103110 Memory corruption in Infinity Critical 9.8
• CVE-2020-11805 Missing authorization in n/a Critical 9.8
• CVE-2015-4719 Privilege escalation in n/a Critical 9.8
• CVE-2017-6551 Other in n/a Critical 9.8
• CVE-2026-103105 Missing authorization in Infinity High 8.8

All Pexip Pexip Infinity vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-j9c9-whc9-xw8p.