How many CVEs have patched write_request?

3 published CVEs changed write_request in yhirose/cpp-httplib, in 4 distinct patches totalling 37 changed lines, between 2023 and 2026.

What is the latest CVE that changed write_request?

CVE-2026-103930 (cpp-httplib open_stream serializes CRLF in request target into HTTP request line), published 2026-10-14, changed lines 13859 to 13866 of httplib.h.

How does write_request compare to the rest of yhirose/cpp-httplib?

yhirose/cpp-httplib has 18 CVEs with a located fix in total; 3 of them changed write_request.

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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yhirose/cpp-httplib

Function

write_request

Name: write_request in yhirose/cpp-httplib: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

httplib.h

Last patched October 14, 2026

3

CVEs

That changed this function

4

Distinct patches

Backports counted once

37

Lines changed

Added plus removed

2023–2026

Years

By CVE publication date

Overview

write_request in yhirose/cpp-httplib was changed by 3 published CVE fixes between 2023 and 2026, in 4 distinct patches that added or removed 37 lines in total.

yhirose/cpp-httplib has 18 CVEs with a located fix in total, so 17% of them touched this function.

CVEs that patched it

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

cpp-httplib open_stream serializes CRLF in request target into HTTP request line
CVE-2026-103930 · lines 13859–13866 · +8 −1
Low · CVSS 3.7
EPSS 0.4%2026-10-14
cpp-httplib has CRLF injection in http headers
CVE-2026-21428 · lines 10977–10981 · +5 −1
High · CVSS 7.7
EPSS 0.4%2026-01-01
CVE-2023-26130
CVE-2023-26130 · lines 6619–6669 · +11 −11 in 2 hunks
High · CVSS 8.8
EPSS 1.1%2023-05-30

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in yhirose/cpp-httplib changed by the most CVE fixes.

is_field_value2 CVEs · httplib.h read_content2 CVEs · httplib.h read_content_chunked2 CVEs · httplib.h print_usage2 CVEs · docker/main.cc setup_server2 CVEs · docker/main.cc main2 CVEs · docker/main.cc

All patched functions in yhirose/cpp-httplib

Frequently asked questions

Common questions about CVE fixes to write_request.

How many CVEs have patched write_request?: 3 published CVEs changed write_request in yhirose/cpp-httplib, in 4 distinct patches totalling 37 changed lines, between 2023 and 2026.
What is the latest CVE that changed write_request?: CVE-2026-103930 (cpp-httplib open_stream serializes CRLF in request target into HTTP request line), published 2026-10-14, changed lines 13859 to 13866 of httplib.h.
How does write_request compare to the rest of yhirose/cpp-httplib?: yhirose/cpp-httplib has 18 CVEs with a located fix in total; 3 of them changed write_request.
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

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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