Use After Free Affecting pjsip/pjproject package, versions [,2.17)


Severity

Recommended
0.0
critical
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.32% (24th percentile)

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  • Snyk IDSNYK-UNMANAGED-PJSIPPJPROJECT-15806208
  • published29 Mar 2026
  • disclosed20 Mar 2026
  • creditdhkts1

Introduced: 20 Mar 2026

CVE-2026-32942  (opens in a new tab)
CWE-416  (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 Use After Free via race conditions between session destruction and callbacks in the ICE session process. An attacker can cause memory corruption or potentially execute arbitrary code by triggering the destruction of a session while callbacks are still being processed.

CVSS Base Scores

version 4.0
version 3.1