High severity7.8NVD Advisory· Published Nov 10, 2026· Updated Nov 10, 2026
CVE-2026-126050
CVE-2026-126050
Description
apitrace 2.0 through 14.0 contains a heap-based buffer overflow in SnappyFile::flushReadCache() that allows attackers to write past m_compressedCache via an oversized compressed chunk length. Attackers can supply a crafted .trace file whose 4-byte chunk length exceeds the fixed buffer size, corrupting heap memory when users dump, inspect, or replay it.
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Affected products
1Patches
Vulnerability mechanics
References
3News mentions
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