What is CVE-2026-52954?

CVE-2026-52954 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. libceph: handle rbtree insertion error in decode_choose_args()

Which CVE IDs does CVE-2026-52954 cover?

CVE-2026-52954 covers the following CVE IDs: CVE-2026-52954. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-52954?

CVE-2026-52954 has a CVSS v3 base score of 5.5, published by Microsoft Security Response Center (MSRC).

CVE-2026-52954MediumCVSS 5.5

libceph: handle rbtree insertion error in decode_choose_args()

Vendor

Microsoft Security Response Center (MSRC)

Published

June 30, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-52954 →