Stack-based Buffer Overflow Affecting pjsip/pjproject package, versions [,2.17)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-PJSIPPJPROJECT-15440521
- published8 Mar 2026
- disclosed6 Mar 2026
- creditMarcus Froeschl
Introduced: 6 Mar 2026
CVE-2026-29068 (opens in a new tab)How to fix?
Upgrade pjsip/pjproject to version 2.17 or higher.
Overview
Affected versions of this package are vulnerable to Stack-based Buffer Overflow via the pjmedia-codec process when handling specially crafted RTP payloads containing more frames than the allocated buffer can accommodate. An attacker can execute arbitrary code or cause a denial of service by sending malicious RTP packets to applications utilizing the affected codec parser.