CVE-2026-22549 BIG-IP Container Ingress Services vulnerability
Attackers can exploit excessive permissions to read cluster secrets, potentially escalating privileges within the container environment.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-22549?
CVE-2026-22549 is a medium-severity vulnerability in F5 Big-Ip Container Ingress Services, published on 4 Feb 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability exists in F5 BIG-IP Container Ingress Services that may allow excessive permissions to read cluster secrets. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Weakness: CWE-250
Which versions are affected by CVE-2026-22549?
It affects 1 product.
Products include F5 Big-Ip Container Ingress Services.
How do I fix CVE-2026-22549?
No fix has been published for CVE-2026-22549 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-22549 being exploited?
There is no known exploitation of CVE-2026-22549 in the wild and no public exploit code.
Sources
Also known as GHSA-qv83-wx6q-j989.