https://reddit.com/r/sysadmin/comments/1ud8goc/psa_critical_litellm_ai_gateway_rce_cve202642271/: PSA: Critical LiteLLM AI Gateway RCE (CVE-2026-42271) added to CISA KEV. A technical breakdown of the exploit chain.
Published Jun 23, 2026
·Updated
Affected Software
1 affected component
LiteLLM LiteLLM
Frequently Asked Questions
1
What is the severity of CVE-2026-42271?
CVE-2026-42271 is classified as a critical vulnerability, posing a significant risk to systems using LiteLLM.
2
How do I fix CVE-2026-42271?
To remediate CVE-2026-42271, ensure you update LiteLLM to the latest patched version provided by the vendor.
3
What type of vulnerability is CVE-2026-42271?
CVE-2026-42271 is a remote command execution (RCE) vulnerability that can allow attackers to execute arbitrary commands on the server.
4
What systems are affected by CVE-2026-42271?
CVE-2026-42271 specifically affects installations of the LiteLLM AI Gateway software.
5
Is there a risk of data compromise with CVE-2026-42271?
Yes, exploiting CVE-2026-42271 could lead to unauthorized access and potential data compromise.