Out-of-bounds Read in Eclipse Foundation Tinydtls

CVE-2026-9267

Eclipse tinydtls before commit b3efd41ad111a4920f599f51ffa4f5e9f1e72221 contains an out-of-bounds read vulnerability in the check_server_certificate() function that allows unauthenticated attackers to trigger reads beyond valid buffer boun…

Vulnerability class: Buffer Overflow

EPSS: 0.002 (7.0th percentile) — read the EPSS interpretation.

Affected products

Weakness classification (CWE)

References