PULSE
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CVE WatchNov 10, 2026

CVE-2026-58809

In smmu_domain_config_s1 of arm-smmu-v3.c, there is a possible OOB Write due to a missing bounds check. This could lead to local escalation

CVSS

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No CVSS

EPSS

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KEV

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Exploit Today

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Published: Nov 10, 2026 · Last modified: Nov 10, 2026

EPSS · 30d

Not enough EPSS history yet.

Technical description

In smmu_domain_config_s1 of arm-smmu-v3.c, there is a possible OOB Write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

Official references
Related CVEs

No related CVEs by CWE or product.