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Low 2.3Published Jun 25, 2026
CVE-2026-6412Continued acceptance of SHA-1/MD5 digests in certificate processing
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Certificate policy and RFC 8446 compliance concerns regarding the continued acceptance of SHA-1/MD5 in certificate processing.
- CVSS
- 2.3 LOW (v4.0, CNA)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
- Weakness (CWE)
- CWE-327
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- wolfSSL
- NVD analysis
- Analyzed
- Record last updated
- Jun 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
wolfSSL wolfSSL wolfssl:wolfssl (from the name) | from 3.9.10 through 5.9.1 | CNA record |
wolfssl wolfssl wolfssl:wolfssl | from 3.9.10 before 5.9.2 | NVD |
References
- https://github.com/wolfSSL/wolfssl/pull/10222patch, issue-tracking
- https://www.wolfssl.com/docs/security-vulnerabilities/vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.