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 Vendors & Products
Advisories
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Fixes
Solution
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Workaround
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References
History
Tue, 10 Nov 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | apitrace 2.0 through 14.0 Heap Buffer Overflow via SnappyFile::flushReadCache() | |
| Weaknesses | CWE-122 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-10T19:04:00.023Z
Reserved: 2026-11-10T16:53:12.633Z
Link: CVE-2026-126050
No data.
Status : Received
Published: 2026-11-10T17:17:32.107
Modified: 2026-11-10T19:21:13.617
Link: CVE-2026-126050
No data.
OpenCVE Enrichment
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Weaknesses