# CVE-2026-42945 ("NGINX Rift") Has Been Patched In A New nginx-rc Update (v1.31.0)

**URL:** https://community.runcloud.io/t/cve-2026-42945-nginx-rift-has-been-patched-in-a-new-nginx-rc-update-v1-31-0/4704
**Category:** Announcements
**Created:** [May 15, 2026, 1:03pm UTC](https://community.runcloud.io/t/cve-2026-42945-nginx-rift-has-been-patched-in-a-new-nginx-rc-update-v1-31-0/4704 "2026-05-15T13:03:01Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![runcloud](https://community.runcloud.io/user_avatar/community.runcloud.io/runcloud/32/1346_2.png) [@runcloud](https://community.runcloud.io/u/runcloud)
#### Post date: [May 15, 2026, 1:03pm UTC](https://community.runcloud.io/t/cve-2026-42945-nginx-rift-has-been-patched-in-a-new-nginx-rc-update-v1-31-0/4704/1 "2026-05-15T13:03:01Z")

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We’ve released **nginx-rc v1.31.0** , which is now rolling out to all reachable servers.

**IMPORTANT:** This update patches [CVE-2026-42945 (“NGINX Rift”)](https://nvd.nist.gov/vuln/detail/CVE-2026-42945), a critical vulnerability affecting NGINX. All RunCloud servers receiving automatic updates will be patched during the regular rollout window.

If you have disabled automatic updates, we recommend updating manually as soon as possible. If you experience any issues after the update, please open a support ticket.

We’re actively monitoring the rollout, so if you notice anything unusual, please let us know so we can investigate as soon as possible. Thank you.