CVE-2026-25994: PJSIP has a heap buffer overflow in ICE with long username
pjsip · pjproject
Affected: pjsip pjproject · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 83% of scored CVEs
DescriptionCVE.org
PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, a buffer overflow vulnerability exists in PJNATH ICE Session when processing credentials with excessively long usernames.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- pjsip · pjproject<= 2.16
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- pjsip
- Published
- February 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-25994 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.