High 8.0Published Mar 19, 2026

CVE-2026-32942PJSIP has ICE session use-after-free race conditions

Updated under an hour ago (Oct 28, 2026, 5:10 AM ET)

Does this affect you?

It affects pjsip pjproject and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for pjsip pjproject

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: 8.0 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U
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: GitHub_M
NVD analysis: Analyzed
Record last updated: Mar 20, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

pjsip pjproject pjsip:pjproject (from the name)	before 2.17	CNA record
pjsip pjsip pjsip:pjsip	before 2.17	NVD

References

References

https://github.com/pjsip/pjproject/security/advisories/GHSA-g88q-c2hm-q7p7	x-refsource-confirm, patch, vendor-advisory
https://github.com/pjsip/pjproject/issues/1451	x-refsource-misc, issue-tracking
https://github.com/pjsip/pjproject/commit/c9caceddabda7f18337b2a82d25d65f6224b450a	x-refsource-misc, patch

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.