How many CVEs have patched handle_up_down?

1 published CVEs changed handle_up_down in pjsip/pjproject, in 1 distinct patches totalling 33 changed lines, between 2026 and 2026.

What is the latest CVE that changed handle_up_down?

CVE-2026-57165 (PJSIP: Pre-authentication overflow in the telnet CLI history), published 2026-09-04, changed lines 1144 to 1189 of pjlib-util/src/pjlib-util/cli_telnet.c.

How does handle_up_down compare to the rest of pjsip/pjproject?

pjsip/pjproject has 48 CVEs with a located fix in total; 1 of them changed handle_up_down.

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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pjsip/pjproject

Function

handle_up_down

Name: handle_up_down in pjsip/pjproject: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

pjlib-util/src/pjlib-util/cli_telnet.c

Last patched September 4, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

33

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

handle_up_down in pjsip/pjproject was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 33 lines in total.

pjsip/pjproject has 48 CVEs with a located fix in total, so 2% of them touched this function.

CVEs that patched it

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

PJSIP: Pre-authentication overflow in the telnet CLI history
CVE-2026-57165 · lines 1144–1189 · +26 −7 in 3 hunks
Medium · CVSS 6.3
EPSS 0.5%2026-09-04

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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 pjsip/pjproject changed by the most CVE fixes.

get_name_len3 CVEs · pjlib-util/src/pjlib-util/dns.c get_name3 CVEs · pjlib-util/src/pjlib-util/dns.c tls_cert_get_info2 CVEs · pjlib/src/pj/ssl_sock_gtls.c avi_get_frame2 CVEs · pjmedia/src/pjmedia/avi_player.c codec_open2 CVEs · pjmedia/src/pjmedia-codec/opus.c decode_errcode_attr2 CVEs · pjnath/src/pjnath/stun_msg.c

All patched functions in pjsip/pjproject

Frequently asked questions

Common questions about CVE fixes to handle_up_down.

How many CVEs have patched handle_up_down?: 1 published CVEs changed handle_up_down in pjsip/pjproject, in 1 distinct patches totalling 33 changed lines, between 2026 and 2026.
What is the latest CVE that changed handle_up_down?: CVE-2026-57165 (PJSIP: Pre-authentication overflow in the telnet CLI history), published 2026-09-04, changed lines 1144 to 1189 of pjlib-util/src/pjlib-util/cli_telnet.c.
How does handle_up_down compare to the rest of pjsip/pjproject?: pjsip/pjproject has 48 CVEs with a located fix in total; 1 of them changed handle_up_down.
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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