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-393

Weakness type CWE-393 — 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
440

Monthly trend

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

Top CVEs

Ranked by KEV → EPSS → CVSS (§6)
CVECVSSEPSS %ileKEVTitle
CVE-2026-559588.334.6Renesas TSIP TLS 1.3 transcript buffer out-of-bounds write in tsip_StoreMessage
CVE-2026-422467.624.1net-imap vulnerable to STARTTLS stripping via invalid response timing
CVE-2026-90589.323.7Improper Certificate Verification in Szafir SDK
CVE-2026-530927.83.2bpf: Fix linked reg delta tracking when src_reg == dst_reg

Most-affected vendors

Vendors with the most CVEs of this type
VendorCVEs
krajowa izba rozliczeniowa1
linux1
ruby1
wolfssl1