CVE-2026-25994
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductPjsip
PublishedFeb 11, 2026
First seenFeb 11, 2026
Weakness typeCWE-120CWE-120
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pjsip pjsip | v ≤ 2.16 | — |
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