What is CVE-2026-39314?

CVE-2026-39314 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. CUPS has an integer underflow in `_ppdCreateFromIPP` causes root cupsd crash via negative `job-password-supported`

Which CVE IDs does CVE-2026-39314 cover?

CVE-2026-39314 covers the following CVE IDs: CVE-2026-39314. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-39314?

CVE-2026-39314 has a CVSS v3 base score of 4.0, published by Microsoft Security Response Center (MSRC).

CVE-2026-39314MediumCVSS 4.0

CUPS has an integer underflow in `_ppdCreateFromIPP` causes root cupsd crash via negative `job-password-supported`

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-39314 →