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2 vulnerabilities by apitrace
CVE-2026-126050 (GCVE-0-2026-126050)
Vulnerability from nvd – Published: 2026-11-10 16:58 – Updated: 2026-11-10 19:04
VLAI
EPSS
VEX
Title
apitrace 2.0 through 14.0 Heap Buffer Overflow via SnappyFile::flushReadCache()
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-10 19:02 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/apitrace/apitrace/commit/3890c… | patch |
| https://github.com/apitrace/apitrace/blob/18cfd38… | technical-description |
| https://www.vulncheck.com/advisories/apitrace-2.0… | third-party-advisory |
Impacted products
Date Public
2026-11-10 00:00
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CVE-2026-126050 (GCVE-0-2026-126050)
Vulnerability from cvelistv5 – Published: 2026-11-10 16:58 – Updated: 2026-11-10 19:04
VLAI
EPSS
VEX
Title
apitrace 2.0 through 14.0 Heap Buffer Overflow via SnappyFile::flushReadCache()
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-10 19:02 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/apitrace/apitrace/commit/3890c… | patch |
| https://github.com/apitrace/apitrace/blob/18cfd38… | technical-description |
| https://www.vulncheck.com/advisories/apitrace-2.0… | third-party-advisory |
Impacted products
Date Public
2026-11-10 00:00
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