Bug 2449211 (CVE-2026-30836)
| Summary: | CVE-2026-30836 github.com/smallstep/certificates: Step CA: Unauthenticated certificate issuance via SCEP Update Request | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | unspecified | CC: | abuckta, adudiak, aprice, bdettelb, caswilli, cmah, crizzo, dkuc, doconnor, gtanzill, jbuscemi, jdobes, jmitchel, jsamir, jsherril, jvasik, kaycoth, kgaikwad, kshier, mstipich, oezr, orabin, pbohmill, rblanco, rexwhite, rochandr, stcannon, sthirugn, teagle, vmugicag, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Step CA, an online certificate authority. A remote attacker can exploit this vulnerability by sending an unauthenticated SCEP (Simple Certificate Enrollment Protocol) Update Request. This allows the attacker to issue unauthorized certificates, potentially leading to a compromise of the certificate management system and enabling further attacks such as impersonation or man-in-the-middle attacks.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-03-19 21:02:57 UTC
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