HighFix available
pjproject — security advisory
PJSIP is a free and open source multimedia communication library written in C. A denial-of-service vulnerability affects applications on a 32-bit systems that use PJSIP versions 2.12 and prior to play/read invalid WAV files. The vulnerability occurs when reading WAV file data chunks with length greater than 31-bit integers. The vulnerability does not affect 64-bit apps and should not affect apps that only plays trusted WAV files. A patch is available on the `master` branch of the `pjsip/project` GitHub repository. As a workaround, apps can reject a WAV file received from an unknown source or validate the file first.
- Products
- pjproject
- Affected versions
- Not specified
- Fixed versions
- 2.12.1-r0
- CVEs
- CVE-2022-24792
- 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. A denial-of-service vulnerability affects applications on a 32-bit systems that use PJSIP versions 2.12 and prior to play/read invalid WAV files. The vulnerability occurs when reading WAV file data chunks with length greater than 31-bit integers. The vulnerability does not affect 64-bit apps and should not affect apps that only plays trusted WAV files. A patch is available on the `master` branch of the `pjsip/project` GitHub repository. As a workaround, apps can reject a WAV file received from an unknown source or validate the file first.
osv:ALPINE-CVE-2022-24792
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": "2026-10-15T07:17:54.170703713Z",
"provider": "osv",
"upstream": [
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],
"references": [
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]
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"source_id": "core-osv",
"document_id": 321730,
"published_at": "2022-04-25T16:16:09.003+00:00"
}