Threats Tagged 'ghsa-8255-5x7v-6cgv'
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Threats Tagged 'ghsa-8255-5x7v-6cgv'
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0 An out-of-bounds read and write vulnerability exists in the Count-Min sketch deserialization function of Apache DataSketches C++ between versions 4.1.0 and before 5.3.0. The deserialization process does not properly validate input size, allowing reads past the input buffer. Additionally, a crafted serialized sketch can cause integer overflow in table size calculation, leading to heap memory corruption during later operations. This can cause crashes and potentially enable further exploitation. Only applications deserializing Count-Min sketches from untrusted sources are affected. Upgrading to version 5.3.0 resolves the issue. Join the discussion | GCVE Database | 10/22/2026, 09:31:47 UTC Added: 10/22/2026, 17:16:33 UTC |
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