How many CVEs have patched onFailure?

1 published CVEs changed onFailure in envoyproxy/envoy, in 6 distinct patches totalling 6 changed lines, between 2026 and 2026.

What is the latest CVE that changed onFailure?

CVE-2026-50572 (Envoy: ext_authz - RawHttpClientImpl onSuccess 0x0 segfault), published 2026-09-21, changed lines 159 to 161 of source/extensions/filters/common/ext_authz/ext_authz_grpc_impl.cc.

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

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

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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OnFailure

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OnFailure

onFailure in envoyproxy/envoy: Patched by 1 CVEs

envoyproxy/envoy

Function

2 files

onFailure

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

Defined in 2 files

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

onFailure in envoyproxy/envoy was changed by 1 published CVE fixes in 2026, in 6 distinct patches that added or removed 6 lines in total.

The name occurs in 2 files: source/extensions/filters/common/ext_authz/ext_authz_grpc_impl.cc, source/extensions/filters/common/ext_authz/ext_authz_http_impl.cc.

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 onFailure, newest first, with the lines each fix touched.

Envoy: ext_authz - RawHttpClientImpl onSuccess 0x0 segfault
CVE-2026-50572 · source/extensions/filters/common/ext_authz/ext_authz_grpc_impl.cc · lines 159–161 · +2 −1
Medium · CVSS 5.9
EPSS 0.7%2026-09-21
Envoy: ext_authz - RawHttpClientImpl onSuccess 0x0 segfault
CVE-2026-50572 · source/extensions/filters/common/ext_authz/ext_authz_http_impl.cc · lines 409–411 · +2 −1
Medium · CVSS 5.9
EPSS 0.7%2026-09-21

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Other functions in these files

Functions in the same files that CVE fixes also changed.

1checksource/extensions/filters/common/ext_authz/ext_authz_http_impl.cc1 CVEs · 4 patches2026
2onSuccesssource/extensions/filters/common/ext_authz/ext_authz_http_impl.cc1 CVEs · 4 patches2026
3onSuccesssource/extensions/filters/common/ext_authz/ext_authz_grpc_impl.cc1 CVEs · 2 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 onFailure.

How many CVEs have patched onFailure?: 1 published CVEs changed onFailure in envoyproxy/envoy, in 6 distinct patches totalling 6 changed lines, between 2026 and 2026.
What is the latest CVE that changed onFailure?: CVE-2026-50572 (Envoy: ext_authz - RawHttpClientImpl onSuccess 0x0 segfault), published 2026-09-21, changed lines 159 to 161 of source/extensions/filters/common/ext_authz/ext_authz_grpc_impl.cc.
How does onFailure compare to the rest of envoyproxy/envoy?: envoyproxy/envoy has 44 CVEs with a located fix in total; 1 of them changed onFailure.
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/ext_authz/ext_authz_grpc_impl.cc on GitHub (opens in a new tab)
source/extensions/filters/common/ext_authz/ext_authz_http_impl.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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On this page

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