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CVE-2026-41416

High

Description

PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, there is an integer overflow in media stream buffer size calculation when processing SDP with asymmetric ptime configuration. The overflow may result in an undersized buffer allocation, which can lead to unexpected application termination or memory corruption This vulnerability is fixed in 2.17.

SeverityHigh
CVSS7.5
Exploit probability—
ProductTeluu Pjsip
PublishedApr 24, 2026
First seenApr 24, 2026
Weakness typeCWE-190Integer overflow

How to fix

Update
  • teluu pjsip2.17 or later

Affected products

ProductAffected versionsFixed in
teluu pjsipv < 2.172.17

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