Is CVE-2026-42347 being actively exploited?

It is not currently listed in CISA's Known Exploited Vulnerabilities catalog, and no EPSS exploit-prediction score is available yet.

How do I fix CVE-2026-42347?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-42347 published?

CVE-2026-42347 was published on 2026-05-26.

CVE-2026-42347

CVE-2026-42347 is a security vulnerability that is still awaiting full analysis and scoring.

Key facts

Actively exploited: Not listed in CISA KEV
Published: 2026-05-26
Last modified: 2026-05-26

Description

Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-28496. Reason: This candidate is a duplicate of CVE-2026-28496. Notes: All CVE users should reference CVE-2026-28496 instead of this candidate.

Frequently asked questions

What is CVE-2026-42347?: Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-28496. Reason: This candidate is a duplicate of CVE-2026-28496. Notes: All CVE users should reference CVE-2026-28496 instead of this candidate.
Is CVE-2026-42347 being actively exploited?: It is not currently listed in CISA's Known Exploited Vulnerabilities catalog, and no EPSS exploit-prediction score is available yet.
How do I fix CVE-2026-42347?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-42347 published?: CVE-2026-42347 was published on 2026-05-26.