Question 1

What is CVE-2026-103509 — CVE-2026-103509?

Accepted Answer

P4 Search (formerly Helix Search) returns stored credentials in cleartext through its configuration API to users with administrative privileges on the connected P4 Server, allowing privilege escalation. This affects 2026.4.2 and earlier and is fixed in 2026.4.3.

Question 2

What is the authoritative source for CVE-2026-103509?

Accepted Answer

CVE-2026-103509 (CVE-2026-103509) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

EPSS	0.23% probability of exploitation · percentile 12.7% · 2026-10-17T12:00:28Z
Last modified	2026-10-16

CVE-2026-103509CVE-2026-103509

Description

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