How many CVEs have patched route?

1 published CVEs changed route in envoyproxy/envoy, in 3 distinct patches totalling 32 changed lines, between 2026 and 2026.

What is the latest CVE that changed route?

CVE-2026-73553 (Envoy: RBAC Authorization Bypass via Path Parameters), published 2026-09-21, changed lines 391 to 425 of source/extensions/filters/common/rbac/matchers.cc.

How does route compare to the rest of envoyproxy/envoy?

envoyproxy/envoy has 44 CVEs with a located fix in total; 1 of them changed route.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Route

route in envoyproxy/envoy: Patched by 1 CVEs

envoyproxy/envoy

Function

route

Name: route in envoyproxy/envoy: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

source/extensions/filters/common/rbac/matchers.cc

Last patched September 21, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

route in envoyproxy/envoy was changed by 1 published CVE fixes in 2026, in 3 distinct patches that added or removed 32 lines in total.

envoyproxy/envoy has 44 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed route, newest first, with the lines each fix touched.

On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References

Envoy: RBAC Authorization Bypass via Path Parameters
CVE-2026-73553 · lines 391–425 · +28 −4
High · CVSS 7.5
EPSS 0.5%2026-09-21

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1matchessource/extensions/filters/common/rbac/matchers.cc1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in envoyproxy/envoy changed by the most CVE fixes.

MessageDone3 CVEs · source/common/http/http1/balsa_parser.cc decodeHeaders2 CVEs · source/common/http/conn_manager_impl.cc saw_downstream_reset_2 CVEs · source/common/http/filter_manager.h maybeEndDecode2 CVEs · source/common/http/filter_manager.cc bufferedData2 CVEs · source/common/http/filter_manager.cc sendProtocolError2 CVEs · source/common/http/http1/codec_impl.cc

All patched functions in envoyproxy/envoy

Frequently asked questions

Common questions about CVE fixes to route.

How many CVEs have patched route?: 1 published CVEs changed route in envoyproxy/envoy, in 3 distinct patches totalling 32 changed lines, between 2026 and 2026.
What is the latest CVE that changed route?: CVE-2026-73553 (Envoy: RBAC Authorization Bypass via Path Parameters), published 2026-09-21, changed lines 391 to 425 of source/extensions/filters/common/rbac/matchers.cc.
How does route compare to the rest of envoyproxy/envoy?: envoyproxy/envoy has 44 CVEs with a located fix in total; 1 of them changed route.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

source/extensions/filters/common/rbac/matchers.cc on GitHub (opens in a new tab)
All patched functions in envoyproxy/envoy
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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