CVE-2026-56770
High · 7.5CVSS
7.5
EPSS
0.6%
Published
Jun 25, 2026
CISA due date
—
The record
libais through 0.15 VdmStream::AddLine uses an unchecked sentinel value as a vector index when processing AIS sentences with empty or out-of-range sequential message IDs. Remote attackers can crash services or vessel systems by sending crafted AIVDM sentences over VHF marine radio or IP feeds, causing out-of-bounds memory access and potential corruption.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-96675 alsa-lib through 1.2.16.1 contains a denial of service vulnerability in the multi PCM… CWE-129
- CVE-2026-84445 gRPC-Go is the Go language implementation of gRPC. CWE-129
- CVE-2026-88052 Tesseract is an open source OCR engine. CWE-129
- CVE-2026-87500 Improper validation of array index in ANGLE in Google Chrome prior to 153.0.8010.36… CWE-129
- CVE-2026-0799 In BPF instructions that load/store a value from/to a scratch memory register the… CWE-129
- CVE-2026-57159 PJSIP is a free and open source multimedia communication library written in C. CWE-129
- CVE-2026-85084 Out-of-bounds Write and Improper Validation of Array Index vulnerability in Samsung Open… CWE-129
- CVE-2023-31308 A malicious virtual function can invoke the certain command handlers in the SMU, causing… CWE-129