ChangeLog for asterisk-21.12.2

## Change Log for Release asterisk-21.12.2

### Links:

- Full ChangeLog
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### Summary:

- Commits: 1
- Commit Authors: 1
- Issues Resolved: 1
- Security Advisories Resolved: 0

### User Notes:

### Upgrade Notes:

### Developer Notes:

### Commit Authors:

- Mike Bradeen: (1)

## Issue and Commit Detail:

### Closed Issues:

- 1833: [bug]: Address security vulnerabilities in pjproject

### Commits By Author:

- #### Mike Bradeen (1):

- res_pjsip: Address pjproject security vulnerabilities

### Commit List:

- res_pjsip: Address pjproject security vulnerabilities

### Commit Details:

#### res_pjsip: Address pjproject security vulnerabilities

Author: Mike Bradeen Date: 2026-03-25

Address the following pjproject security vulnerabilities

GHSA-j29p-pvh2-pvqp - Buffer overflow in ICE with long username GHSA-8fj4-fv9f-hjpc - Heap use-after-free in PJSIP presense subscription termination header GHSA-g88q-c2hm-q7p7 - ICE session use-after-free race conditions GHSA-x5pq-qrp4-fmrj - Out-of-bounds read in SIP multipart parsing

Resolves: #1833