What is CVE-2026-52957?

CVE-2026-52957 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. libceph: Fix potential null-ptr-deref in decode_choose_args()

Which CVE IDs does CVE-2026-52957 cover?

CVE-2026-52957 covers the following CVE IDs: CVE-2026-52957. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-52957?

CVE-2026-52957 has a CVSS v3 base score of 7.5, published by Microsoft Security Response Center (MSRC).

CVE-2026-52957MediumCVSS 7.5

libceph: Fix potential null-ptr-deref 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-2026-52957 →