CVE WatchSep 29, 2026

CVE-2026-102566

CTranslate2 before 4.8.1 contains a heap-based buffer overflow in the binary model loader that fails to validate payload length against allo

CVSS

7.8

High

EPSS

0.1%

KEV

—

Exploit Today

0-100

Published: Sep 29, 2026 · Last modified: Sep 29, 2026 · CWE-787

EPSS · 30d

0.1%EPSS · 30 days0.1%

2026-09-302026-10-19

Technical description

CTranslate2 before 4.8.1 contains a heap-based buffer overflow in the binary model loader that fails to validate payload length against allocated buffer size. Attackers can craft malicious model files with oversized payload lengths to write past heap allocation boundaries, causing crashes or arbitrary code execution.

Official references

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