How many CVEs have patched hmac_md5?

2 published CVEs changed hmac_md5 in muttmua/mutt, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.

What is the latest CVE that changed hmac_md5?

CVE-2026-43860, published 2026-05-04, changed lines 152 of imap/auth_cram.c.

How does hmac_md5 compare to the rest of muttmua/mutt?

muttmua/mutt has 26 CVEs with a located fix in total; 2 of them changed hmac_md5.

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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muttmua/mutt

Function

hmac_md5

Name: hmac_md5 in muttmua/mutt: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

imap/auth_cram.c

Last patched May 4, 2026

2

CVEs

That changed this function

1

Distinct patches

Backports counted once

4

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

hmac_md5 in muttmua/mutt was changed by 2 published CVE fixes in 2026, in 1 distinct patches that added or removed 4 lines in total.

muttmua/mutt has 26 CVEs with a located fix in total, so 8% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed hmac_md5, newest first, with the lines each fix touched.

CVE-2026-43860
CVE-2026-43860 · line 152 · +1 −1
Low · CVSS 3.7
EPSS 0.3%2026-05-04
CVE-2026-43859
CVE-2026-43859 · line 152 · +1 −1
Low · CVSS 3.7
EPSS 0.3%2026-05-04

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1imap_auth_cram_md5imap/auth_cram.c1 CVEs · 1 patches2018

Other hotspots in the repository

Functions in muttmua/mutt changed by the most CVE fixes.

imap_auth_gss2 CVEs · imap/auth_gss.c imap_open_connection2 CVEs · imap/imap.c rfc2047_decode_word2 CVEs · rfc2047.c cmd_parse_lsub2 CVEs · imap/command.c msg_parse_fetch2 CVEs · imap/message.c imap_subscribe2 CVEs · imap/imap.c

All patched functions in muttmua/mutt

Frequently asked questions

Common questions about CVE fixes to hmac_md5.

How many CVEs have patched hmac_md5?: 2 published CVEs changed hmac_md5 in muttmua/mutt, in 1 distinct patches totalling 4 changed lines, between 2026 and 2026.
What is the latest CVE that changed hmac_md5?: CVE-2026-43860, published 2026-05-04, changed lines 152 of imap/auth_cram.c.
How does hmac_md5 compare to the rest of muttmua/mutt?: muttmua/mutt has 26 CVEs with a located fix in total; 2 of them changed hmac_md5.
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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