AUGUST 4, 2026
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Case File

CVE-2025-11678

UNKNOWN · CVSS N/A EPSS 0.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-10-20 · Last synced 2026-08-04

CyberRota Analysis

This vulnerability has an unknown severity rating. See the original NVD description below for full technical details.

CVE
CVE-2025-11678
Severity
UNKNOWN
CVSS
N/A
EPSS
0.27%

Original NVD Description

Stack-based Buffer Overflow in lws_adns_parse_label in warmcat libwebsockets allows, when the LWS_WITH_SYS_ASYNC_DNS flag is enabled during compilation, to overflow the label_stack, when the attacker is able to sniff a DNS request in order to craft a response with a matching id containing a label longer than the maximum.