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-326

Weakness type CWE-326 — 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
18170

Monthly trend

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2025-09 1 · 2025-10 0 · 2025-11 0 · 2025-12 0 · 2026-01 0 · 2026-02 0 · 2026-03 1 · 2026-04 0 · 2026-05 1 · 2026-06 2 · 2026-07 9 · 2026-08 4

Top CVEs

Ranked by KEV → EPSS → CVSS (§6)
CVECVSSEPSS %ileKEVTitle
CVE-2026-657775.321.3Active Directory Security Feature Bypass Vulnerability
CVE-2026-453639.115.6`jwt` (Ruby gem) - empty-key HMAC bypass
CVE-2026-92018.814.4Langflow OSS is affected by arbitrary code execution in component generation, validatio…
CVE-2026-78307.412.8UltraVNC MS-Logon II uses 64-bit Diffie-Hellman and seeded libc rand() enabling credent…
CVE-2026-88787.511.7CVE-2026-8878
CVE-2026-748899.310.4openssl_encrypt before 1.4.0 Weak Key Derivation via HKDF
CVE-2025-635797.510.1
CVE-2024-235649.18.8
CVE-2026-596517.17.2BKS keystore accepts legacy version with 16-bit integrity MAC key
CVE-2026-283777.55.2S3 SSE-C Encryption Key Exposed in Plaintext via Config Endpoint (CVE-2025-41118 Pattern)
CVE-2026-498528.74.1joserfc: HS256/HS384/HS512 verify accepts empty/nil HMAC key (cross-language sibling of…
CVE-2026-46486.82.0Insufficient Encryption Level in CasfID Servicios Tecnológicos NFC Wristbands
CVE-2026-351466.31.9HCL DFXServer is affected by an Unencrypted Communication vulnerability.
CVE-2026-457876.01.2electerm's encrypt method not safe enough
CVE-2025-398898.10.5Bluetooth: l2cap: Check encryption key size on incoming connection
CVE-2026-500447.60.3Inadequate Encryption Strength in Panduit IntraVUE by Pronetiqs
CVE-2026-418607.10.1
CVE-2026-148688.40.0Weak encryption mechanism for User directory

Most-affected vendors

Vendors with the most CVEs of this type
VendorCVEs
arcinfo1
authlib1
casfid servicios tecnológicos1
cloud foundry foundation1
electerm1
grafana1
hcl software1
hclsoftware1
ibm1
jahlives1
jwt1
legion of the bouncy castle1
linux1
microsoft1
pronetiqs1