CVE-2026-25994CRITICAL 9.8EPSS p77.3%

CVE-2026-25994CVE-2026-25994

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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS1.93% probability of exploitation · percentile 77.3% · 2026-06-18T12:00:27Z
Published2026-02-11
Last modified2026-02-19

Underlying weaknesses· 1

CWE-120

References

  1. https://github.com/pjsip/pjproject/commit/063b3a155f163cc5a9a1df2c56b6720fd3a0dbb0
  2. https://github.com/pjsip/pjproject/security/advisories/GHSA-j29p-pvh2-pvqp

1

TypeTargetConfidenceTier
WeaknessBuffer Copy without Checking Size of Input ('Classic Buffer Overflow')cwe-1200%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.