Moole Vulnerability Database

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High

CVE-2026-26310

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.

VectorNETWORK

PublishedMar 10, 2026, 20:16

Published Bysecurity-advisories@github.com

Base Score

Score7.5

Affected Versions

Package (Ecosystem)IntroducedFixedLimit

github.com/envoyproxy/envoy(Go)N/AN/AN/A

github.com/envoyproxy/envoy(Go)1.36.0N/AN/A

github.com/envoyproxy/envoy(Go)1.35.0N/AN/A

github.com/envoyproxy/envoy(Go)0N/AN/A

References

https://github.com/envoyproxy/envoy/security/advisories/GHSA-3cw6-2j68-868p

Weakness Type

CWE-20

CVSS Metrics

Base Score

7.5

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Base SeverityHigh

Version

3.1

Attack Vector (AV)

NETWORK