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CVE-2026-51268

Description
schreibfaul1 ESP32-audioI2S 3.4.5 has a heap-based buffer overflow vulnerability in the host parsing logic. The dismantle_host() function parses untrusted host and URL input, and subsequent code uses clone_from() to copy parsed host, request host, extension and query_string segments into fixed heap buffers without boundary checking.

Metadata

CVE ID
CVE-2026-51268
State
PUBLISHED
Assigner
mitre
Reserved
2026-06-07 00:00 UTC
Published
2026-07-28 00:00 UTC
Last updated
2026-07-28 15:15 UTC
Vendor / Product
n/a / n/a
Sources
cve.org  ·  NVD

Severity & Metrics

No CVSS data available.

Affected products (1)
VendorProductPlatformVersions
n/a n/a — n/a
Weakness (CWE)
CWESourceDescription
— cna n/a
References (2)
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