CriticalFix available
pjproject — security advisory
PJSIP is a free and open source multimedia communication library written in C. When processing certain packets, PJSIP may incorrectly switch from using SRTP media transport to using basic RTP upon SRTP restart, causing the media to be sent insecurely. The vulnerability impacts all PJSIP users that use SRTP. The patch is available as commit d2acb9a in the master branch of the project and will be included in version 2.13. Users are advised to manually patch or to upgrade. There are no known workarounds for this vulnerability.
- Products
- pjproject
- Affected versions
- Not specified
- Fixed versions
- 2.13-r0
- CVEs
- CVE-2022-39269
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:17 UTC · Revision 1
Source evidence
PJSIP is a free and open source multimedia communication library written in C. When processing certain packets, PJSIP may incorrectly switch from using SRTP media transport to using basic RTP upon SRTP restart, causing the media to be sent insecurely. The vulnerability impacts all PJSIP users that use SRTP. The patch is available as commit d2acb9a in the master branch of the project and will be included in version 2.13. Users are advised to manually patch or to upgrade. There are no known workarounds for this vulnerability.
osv:ALPINE-CVE-2022-39269
pjproject
Fixed versions: 2.13-r0
pjproject
Fixed versions: 2.13-r0
pjproject
Fixed versions: 2.13-r0
pjproject
Fixed versions: 2.13-r0
pjproject
Fixed versions: 2.13-r0
pjproject
Fixed versions: 2.13-r0
pjproject
Fixed versions: 2.13-r0
Complete source record
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"modified": "2026-10-15T07:17:54.245937262Z",
"provider": "osv",
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"source_id": "core-osv",
"document_id": 321950,
"published_at": "2022-10-06T18:16:13.2+00:00"
}