How serious is CVE-2026-29068?

This vulnerability has a CVSS score of 8.7 out of 10, classified as HIGH severity. No public exploit code has been identified yet.

Which products are affected by CVE-2026-29068?

CVE-2026-29068 affects pjsip pjsip. Check the full CVE details for specific version information.

How do I fix CVE-2026-29068?

To remediate CVE-2026-29068, check for security patches from pjsip. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2026-29068

High

|8.7

No Exploit

Plain English Summary

AI-powered analysis for quick understanding

This vulnerability allows an attacker to crash the application or potentially execute malicious code by sending specially crafted RTP data that contains more frames than the software can handle. It affects versions prior to 2.17 of the PJSIP library, so using an updated version is crucial to prevent exploitation.

Technical Description

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.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactHigh

ScopeChanged

Vector String

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$4,579($1K-$5K)

Vendor Response

Grade APatched in 4 days

Quick Information

Published

Mar 6, 2026

about 1 month ago

Last Modified

Mar 10, 2026

28 days ago

Vendor

pjsip

Product

pjsip

Related Vulnerabilities

CVE-2026-28799High

This vulnerability allows an attacker to potentially execute malicious code on a system using PJSIP by exploiting a flaw in the event subscription process when a user unsubscribes from presence updates. It can be triggered if the attacker can send a specific unsubscribe request, and it has been fixed in version 2.17 of the software.