CVE-2026-44592
Unauthenticated worker login in Gradient CI 1.1.0 enables arbitrary nar_storage write via /proto.
Is CVE-2026-44592 being exploited?
Not confirmed. CVE-2026-44592 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.16% probability of exploitation in the next 30 days.
How severe is CVE-2026-44592?
CVE-2026-44592 is rated Critical with a CVSS score of 9.4. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-44592?
Yes. A fix has been recorded for CVE-2026-44592. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-44592 affect?
CVE-2026-44592 affects Gradient CI. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-44592?
Upgrade to 1.1.1 to fix.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated registration lets attacker NarPush/NarUploaded arbitrary nar_storage paths, risking data exposure or corruption in storage and jobs.
Immediate action required
- affected1.1.0
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.