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CVE-2025-11393VulnerabilityPublished Updated

Red Hat Security Advisory: Red Hat Lightspeed (formerly Insights) for Runtimes 1.0.0: new RHEL 9 container image

Affects Red HatSource GCVE Database

0
Authoritative record:CVE-2025-11393· High 8.7

Not known to be exploited · CVSS 8.7 High : upgrade Red Hat to 1.1.0 soon.

Data as of 26 Oct 2026, 17:16 UTC

CVSS 3.1 base score
8.7High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.1% chance of exploitation in 30 days – higher than 9% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 1.1.0
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 15 Dec 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Upgrade Red Hat to 1.1.0.

Affected software

ProductAffectedFixed in
Red Hat Product Security Red HatAffected
  • >=1.0.0 <1.1.0
  • Red Hat
  • Red Hat Lightspeed (formerly Insights) for Runtimes
  • Red Hat Lightspeed (formerly Insights) for Runtimes 1.0
  • amd64
  • registry.redhat.io/rh-lightspeed-runtimes/runtimes-inventory-rhel9-operator@sha256:0abc9cd56597eb0983b4c50704f7dca6736e745710ba627fafa0c892f250ed49_amd64
  • Red Hat Lightspeed (formerly Insights) for Runtimes 1
Fixed in
  • 1.1.0

AI-suggested

Red Hat has released updated container images with backported patches that fix this vulnerability. Users should upgrade to these updated images and rebuild all container images that depend on them. As a temporary mitigation, users can disable the affected proxy server by adding the environment variable INSIGHTS_ENABLED=false to the Cryostat or JWS subscription YAML configuration. Note that this mitigation causes a crash loop in the Insights container, which is harmless. Users should apply all previously released errata relevant to their system before updating. Check the Red Hat advisory RHSA-2025:23236 for detailed update instructions.

Description

New Red Hat Lightspeed (formerly Insights) for Runtimes 1.0.0 on RHEL 9 container images have been released, adding a variety of features and bug fixes. Users of Red Hat Insights for Runtimes on RHEL 8 container images are advised to upgrade to these updated images, which contain backported patches to correct these security issues, fix these bugs and add these enhancements. Users of these images are also encouraged to rebuild all container images that depend on these images. Security Fix(es): * insights-runtimes-tech-preview/runtimes-inventory-rhel8-operator: Improper Proxy Configuration Allows Unauthorized Administrative Commands (CVE-2025-11393) You can find images updated by this advisory in Red Hat Container Catalog (see References).

References

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