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openSUSE Capstone Patch Addresses Moderate Buffer Overflow Vulnerabilities

openSUSE Capstone Patch Addresses Moderate Buffer Overflow Vulnerabilities

First seen 8 Jan 2026, 17:48 UTC

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ThreatCluster AI
ThreatCluster March 12, 2026 at 13:27 UTC

openSUSE has released a patch for the Capstone library addressing two moderate vulnerabilities. The issues include a heap buffer overflow due to a missing bounds check on a user-provided callback and a stack buffer overflow caused by an unchecked return value from `vsnprintf`. Users are advised to apply the update to mitigate potential risks.

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