CVE-2026-64315: crypto: caam - use print_hex_dump_devel to guard key hex dumps

highCVSS 7.1CVE-2026-64315

CSIRTS triage

Other

What: The vulnerability involves the use of print_hex_dump_devel to guard key hex dumps.
Who is affected: Deployments using the affected crypto subsystem.
Urgency: Remediation is necessary to prevent potential information exposure, though exploitation is not currently reported.
Action: Implement the recommended changes to use print_hex_dump_devel.

AI-assisted analysis generated from the source advisory — verify against the original.

Details

Source: Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity: high — CVSS 7.1
Published: 2026-07-14
Exploitation: Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-64315

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-643150.14% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 4% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-64315	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

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