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CVE-2026-29068

High

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.

SeverityHigh
CVSS7.5
Exploit probability—
ProductPjsip
PublishedMar 6, 2026
First seenMar 6, 2026
Weakness typeCWE-121CWE-121

How to fix

Update
  • pjsip pjsip2.17 or later

Affected products

ProductAffected versionsFixed in
pjsip pjsipv < 2.172.17

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