boxscore/security
CWE · referenceWeaknesses · latest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CWE-839

Weakness type CWE-839 — authoritative definition at MITRE. A cumulative reference aggregating every published CVE mapped to this weakness class; not a page of record.

Totals
CVEs all-timeCVEs YTDKEV all-time
330

Monthly trend

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2026-05 1 · 2026-06 2 · 2026-07 0 · 2026-08 0

Top CVEs

Ranked by KEV → EPSS → CVSS (§6)
CVECVSSEPSS %ileKEVTitle
CVE-2026-531769.851.5IB/isert: Reject login PDUs shorter than ISER_HEADERS_LEN
CVE-2026-569685.321.1
CVE-2026-488405.318.4

Most-affected vendors

Vendors with the most CVEs of this type
VendorCVEs
exim1
gnu1
linux1