Is there a public exploit for CVE-2026-1961?

Yes. Proof-of-concept code for CVE-2026-1961 has been published publicly.

Is there a proof of concept for CVE-2026-1961?

Yes — 1 proof-of-concept entry is linked on this page, from public repositories and community submissions. They are listed for authorised testing only.

How severe is CVE-2026-1961?

CVE-2026-1961 scores CVSS 8 (v3.1), rated high. EPSS puts the chance of exploitation in the next 30 days at 1.92%.

What does CVE-2026-1961 affect?

CVE-2026-1961 affects Red Hat Red Hat Satellite 6.17 for RHEL 9, Red Hat Satellite 6.16 for RHEL 9, Red Hat Satellite 6.16 for RHEL 8, Red Hat Satellite 6.18 for RHEL 9.

8.0 High

A flaw was found in Foreman.

CVE-2026-1961

A flaw was found in Foreman. A remote attacker could exploit a command injection vulnerability in Foreman's WebSocket proxy implementation. This vulnerability arises from the system's use of unsanitized hostname values from compute resource providers when constructing shell commands. By operating a malicious compute resource server, an attacker could achieve remote code execution on the Foreman server when a user accesses VM VNC console functionality. This could lead to the compromise of sensitive credentials and the entire managed infrastructure.

Proof-of-concept code is published

Public PoC

Public PoCkalnux/CVE-2026-1961-foreman-poc

Signals come from Exploit-DB, Metasploit, Nuclei and published proof-of-concept repositories. Their absence means nothing was found, not that nothing exists.

Assessment

CVSS: 8 (v3.1)
Severity: High
EPSS: 1.92% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Public PoC
Published: 26 March 2026
Last updated: 3 November 2026
Affected: Red Hat · Red Hat Satellite 6.16 for RHEL 8 · Red Hat Satellite 6.16 for RHEL 9 · Red Hat Satellite 6.17 for RHEL 9 · Red Hat Satellite 6.18 for RHEL 9
Assigner: redhat

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

At the source

EUVD (ENISA)

References

Community proofs of concept

No community proof of concept yet. If you have one for a published vulnerability and the right to share it, add it below — it will appear here once reviewed.

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Query this programmatically

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curl https://cve.zerocrew.in/api/cve/CVE-2026-1961