← Back

CVE-2026-26310

nvd nist
Published: Mar 10, 2026Modified: Jun 17, 2026

JSON object

Loading...
7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

Envoy is a high-performance edge/middle/service proxy. Prior to 1.37.1, 1.36.5, 1.35.8, and 1.34.13, calling Utility::getAddressWithPort with a scoped IPv6 addresses causes a crash. This utility is called in the data plane from the original_src filter and the dns filter. This vulnerability is fixed in 1.37.1, 1.36.5, 1.35.8, and 1.34.13.

Affected (4)

Products: Envoyproxy: Envoy
Envoyproxy
1 product
Envoy
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Envoyproxy
Envoy
Before 1.34.13
Envoy
From 1.35.0 to 1.35.8
Envoy
From 1.36.0 to 1.36.5
Envoy
Version 1.37.0

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (1)

Source: security-advisories@github.com
ExploitVendor Advisory

Timeline

No history available yet.