What is CVE-2026-32942?

CVE-2026-32942 is a high-severity vulnerability in Pjsip Pjproject, classified under Use After Free. CVSS score: 8.1/10. Published 2026-03-20.

How severe is CVE-2026-32942?

High severity. CVSS v3 base score is 8.1 out of 10.

Use After Free in Pjsip Pjproject

CVE-2026-32942

PJSIP is a free and open source multimedia communication library written in C. Versions 2.16 and below contain a heap use-after-free vulnerability in the ICE session that occurs when there are race conditions between session destruction a…

Vulnerability class: Use-After-Free

EPSS: 0.003 (24.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Pjsip Pjproject — versions < 2.17
Pjsip

Weakness classification (CWE)

CWE-416 — Use After Free

References

security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
security-advisories@github.com (x_refsource_MISC, Issue Tracking)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2026-32942?: CVE-2026-32942 is a high-severity vulnerability in Pjsip Pjproject, classified under Use After Free. CVSS score: 8.1/10. Published 2026-03-20.
How severe is CVE-2026-32942?: High severity. CVSS v3 base score is 8.1 out of 10.