GHSA-f6c7-fj8h-5898

GHSA-f6c7-fj8h-5898 PUBLISHED CVSS 4.199999809265137 MEDIUM

Record from GitHub Advisory Database · Published April 2, 2026

OpenSSH before 10.3 mishandles the authorized_keys principals option in uncommon scenarios involving a principals list in conjunction with a Certificate Authority that makes certain use of comma characters.

Risk scores

CVSS 3.1

4.199999809265137

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

Timeline

Apr 2, 2026 CVE Published
May 1, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-f6c7-fj8h-5898
vulnetix vdb fixes GHSA-f6c7-fj8h-5898

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-f6c7-fj8h-5898/fixes/registry"

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References

https://nvd.nist.gov/vuln/detail/CVE-2026-35414 advisory
https://www.openssh.org/releasenotes.html#10.3p1 url
https://www.openwall.com/lists/oss-security/2026/04/02/3 url
https://marc.info/?l=openssh-unix-dev&m=177513443901484&w=2 url

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