Widely used enterprise software (Oracle ORDS); high risk data access and modification via network; significant impact across industries.
CVE-2026-35277
ORDS Core: low-privilege remote access leads to data compromise.
Is CVE-2026-35277 being exploited?
Not confirmed. CVE-2026-35277 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 0.27% probability of exploitation in the next 30 days.
How severe is CVE-2026-35277?
CVE-2026-35277 is rated High with a CVSS score of 8.1. 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-2026-35277?
Yes. A fix has been recorded for CVE-2026-35277. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-35277 affect?
CVE-2026-35277 affects Oracle REST Data Services Core, Versions 24.2.0-26.1.0. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-35277?
Patch ORDS to fixed version; enforce least privilege; monitor access.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Low-priv attacker with HTTPS network access can create, delete, or modify ORDS data, impacting confidentiality and integrity.
Patch when possible
- affected>= 24.2.0 and <= 26.1.0
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.