HighFix available
pjproject — security advisory
PJSIP is a free and open source multimedia communication library written in C. Versions 2.12 and prior contain a stack buffer overflow vulnerability that affects PJSUA2 users or users that call the API `pjmedia_sdp_print(), pjmedia_sdp_media_print()`. Applications that do not use PJSUA2 and do not directly call `pjmedia_sdp_print()` or `pjmedia_sdp_media_print()` should not be affected. A patch is available on the `master` branch of the `pjsip/pjproject` GitHub repository. There are currently no known workarounds.
- Products
- pjproject
- Affected versions
- Not specified
- Fixed versions
- 2.12.1-r0
- CVEs
- CVE-2022-24764
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:10 UTC · Revision 1
Source evidence
PJSIP is a free and open source multimedia communication library written in C. Versions 2.12 and prior contain a stack buffer overflow vulnerability that affects PJSUA2 users or users that call the API `pjmedia_sdp_print(), pjmedia_sdp_media_print()`. Applications that do not use PJSUA2 and do not directly call `pjmedia_sdp_print()` or `pjmedia_sdp_media_print()` should not be affected. A patch is available on the `master` branch of the `pjsip/pjproject` GitHub repository. There are currently no known workarounds.
osv:ALPINE-CVE-2022-24764
pjproject
Fixed versions: 2.12.1-r0
pjproject
Fixed versions: 2.12.1-r0
pjproject
Fixed versions: 2.12.1-r0
pjproject
Fixed versions: 2.12.1-r0
pjproject
Fixed versions: 2.12.1-r0
pjproject
Fixed versions: 2.12.1-r0
pjproject
Fixed versions: 2.12.1-r0
pjproject
Fixed versions: 2.12.1-r0
pjproject
Fixed versions: 2.12.1-r0
Complete source record
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"modified": "2026-10-15T07:17:54.170280629Z",
"provider": "osv",
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"source_id": "core-osv",
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}