CVE-2026-19546
Code‑injection (CWE-94) in DBI on RHEL enables arbitrary code execution
Is CVE-2026-19546 being exploited?
Not confirmed. CVE-2026-19546 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 0.35% probability of exploitation in the next 30 days.
How severe is CVE-2026-19546?
CVE-2026-19546 is rated High with a CVSS score of 8.8. 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-2026-19546?
Yes. A fix has been recorded for CVE-2026-19546. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-19546 affect?
CVE-2026-19546 affects Red Hat Enterprise Linux 9.8.z - DBI package, Red Hat Enterprise Linux 10.2.z - DBI package. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-19546?
Apply Red Hat's DBI security update for RHEL 9.8.z/10.2.z immediately.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Arbitrary code execution via code injection in DBI on RHEL 9.8.z/10.2.z; may allow remote/local RCE or privilege escalation depending on context.
Immediate action required