CVE-2026-6412CWE-327

Continued acceptance of SHA-1/MD5 digests in certificate processing

Low · published June 25, 2026

CVSS v4.0
2.3
EPSS
0%
Percentile
1.2
In the wild
Unconfirmed
What it is

Certificate policy and RFC 8446 compliance concerns regarding the continued acceptance of SHA-1/MD5 in certificate processing.

The record
Technical detail
CVSS v4.0
2.3 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/U:Clear
EPSS
0.00110 · 1.2th percentile
Weakness
CWE-327 · Use of a Broken or Risky Cryptographic Algorithm
Published
2026-06-25T20:38Z
EPSS history
Timeline
  • 25 JUN 20:38Z
    Continued acceptance of SHA-1/MD5 digests in certificate processing
    cvelistv5