CVE-2026-24457
Unsafe OpenMQ config parsing enables remote file read; potential RCE.
Is CVE-2026-24457 being exploited?
Not confirmed. CVE-2026-24457 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 0.62% probability of exploitation in the next 30 days.
How severe is CVE-2026-24457?
CVE-2026-24457 is rated Critical with a CVSS score of 9.1. 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-2026-24457?
Yes. A fix has been recorded for CVE-2026-24457. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-24457 affect?
CVE-2026-24457 affects OpenMQ. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-24457?
Monitor traffic; restrict broker access; plan patch when released
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Allows reading arbitrary host OS files via OpenMQ config parsing; in some cases may lead to remote code execution.
Monitor only
- affected< 7.0.26
- affected>= 7.1.0 and < 7.1.1
- affected>= 8.0.0 and < 8.0.2
- affected< 6.5.2
- affected>= 6.6.0 and < 6.9.0
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.