High 8.1Published Mar 20, 2026

CVE-2026-32942PJSIP is a free and open source multimedia communication library written in C.

Updated under an hour ago (2026-10-19 09:10 UTC)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for pjsip

Exploited in the last 30 days

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 and the callbacks. This issue has been fixed in version 2.17.

CVSS: 8.1 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-416
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

pjsip pjsip pjsip:pjsip	before 2.17	NVD

References

https://github.com/pjsip/pjproject/commit/c9caceddabda7f18337b2a82d25d65f6224b450apatch
https://github.com/pjsip/pjproject/issues/1451issue-tracking
https://github.com/pjsip/pjproject/security/advisories/GHSA-g88q-c2hm-q7p7patch, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.