Memory corruption in Qualcomm DSP service buffer allocation
CVE-2025-47354 is a Qualcomm vulnerability described in the provided content as memory corruption while allocating buffers in a DSP service. Based on the available information, the flaw occurs during buffer allocation logic in the DSP service and can lead to memory corruption. The issue is referenced as a high-severity Qualcomm-related vulnerability included in Google’s December 2025 Android Security Bulletin at the 2025-12-05 patch level. No further public technical detail about the exact vulnerable function, affected Qualcomm component version, or trigger path is provided in the supplied content.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
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Remediation
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Exploits
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No public exploit code observed for this vulnerability.
Affected products & vendors
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
Recent activity
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
High-severity Qualcomm-related kernel/bootloader vulnerability referenced as fixed in the December 2025 Android bulletin (details deferred to Qualcomm advisories).
High-severity Qualcomm component vulnerability referenced as addressed in Qualcomm’s December 2025 bulletin (vendor/OEM patch dependent).
The version that knows your environment.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.