How many CVEs have patched imap_parser_close_list?

2 published CVEs changed imap_parser_close_list in debian/dovecot, in 2 distinct patches totalling 12 changed lines, between 2026 and 2026.

What is the latest CVE that changed imap_parser_close_list?

CVE-2026-42006 (An attacker can cause uncontrolled memory usage with excessive bracing over IMAP. The fix in CVE...), published 2026-05-12, changed lines 228 of src/lib-imap/imap-parser.c.

How does imap_parser_close_list compare to the rest of debian/dovecot?

debian/dovecot has 19 CVEs with a located fix in total; 2 of them changed imap_parser_close_list.

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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debian/dovecot

Function

imap_parser_close_list

Name: imap_parser_close_list in debian/dovecot: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/lib-imap/imap-parser.c

Last patched May 12, 2026

2

CVEs

That changed this function

2

Distinct patches

Backports counted once

12

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

imap_parser_close_list in debian/dovecot was changed by 2 published CVE fixes in 2026, in 2 distinct patches that added or removed 12 lines in total.

debian/dovecot has 19 CVEs with a located fix in total, so 11% of them touched this function.

CVEs that patched it

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

An attacker can cause uncontrolled memory usage with excessive bracing over IMAP. The fix in CVE...
CVE-2026-42006 · line 228 · +0 −6
High · CVSS 7.5
EPSS 0.8%2026-05-12
CVE-2026-27857
CVE-2026-27857 · lines 220–225 · +6 −0
High · CVSS 7.5
EPSS 0.8%2026-03-27

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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 debian/dovecot changed by the most CVE fixes.

fn_safe2 CVEs · src/lib-var-expand/expansion-filter.c ldap_escape2 CVEs · src/auth/db-ldap.c var_expand_program_execute2 CVEs · src/lib-var-expand/expansion-program.c db_ldap_connect_delayed2 CVEs · src/auth/db-ldap.h imap_parser_open_list1 CVEs · src/lib-imap/imap-parser.c imap_parser_read_arg1 CVEs · src/lib-imap/imap-parser.c

All patched functions in debian/dovecot

Frequently asked questions

Common questions about CVE fixes to imap_parser_close_list.

How many CVEs have patched imap_parser_close_list?: 2 published CVEs changed imap_parser_close_list in debian/dovecot, in 2 distinct patches totalling 12 changed lines, between 2026 and 2026.
What is the latest CVE that changed imap_parser_close_list?: CVE-2026-42006 (An attacker can cause uncontrolled memory usage with excessive bracing over IMAP. The fix in CVE...), published 2026-05-12, changed lines 228 of src/lib-imap/imap-parser.c.
How does imap_parser_close_list compare to the rest of debian/dovecot?: debian/dovecot has 19 CVEs with a located fix in total; 2 of them changed imap_parser_close_list.
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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