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Δ / VULNERABILITY RECORD

CVE-2026-42945.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSAwaiting NVD dataModified May 18, 2026

Disclosure summary

Discover CVE-2026-42945 (NGINX Rift), a critical heap buffer overflow vulnerability. Learn about the affected versions and critical patch updates.

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

Splunk Security Advisories · SPLUNK-SVD-2026-0805

Open original source · Updated Oct 06, 2026

Third-Party Package Updates in Splunk SOAR - August 2026

Vendor advisory association; do not assume every product in a grouped advisory is affected by each CVE.

Akamai Blog · RSS-cd7dc3f6772a866786d0e3f7d76b22bf489

Open original source · Updated May 18, 2026

CVE-2026-42945: Mitigating a Critical Heap Buffer Overflow Vulnerability in NGINX

CVE mention in publisher metadata; check the original affected versions.

Original records & references

PUBLISHED 2026-05-18T04:00:00-04:00
MODIFIED 2026-05-18T04:00:00-04:00
INGESTED 2026-10-06T11:43:21-04:00