Bug 2445115 (CVE-2026-29068)

Summary: CVE-2026-29068 PJSIP: PJSIP: Denial of Service via malformed RTP payload processing
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
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Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in PJSIP. A remote attacker could exploit a stack buffer overflow vulnerability in the pjmedia-codec component. This occurs when the component processes a Real-time Transport Protocol (RTP) payload that contains more frames than it is designed to handle. Successful exploitation of this vulnerability could lead to a Denial of Service (DoS), making the affected system unavailable.
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Bug Depends On: 2445121, 2445123    
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Description OSIDB Bzimport 2026-03-06 07:01:57 UTC
PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, there is a stack buffer overflow vulnerability when pjmedia-codec parses an RTP payload contain more frames than the caller-provided frames can hold. This issue has been patched in version 2.17.