Vulnerability record · CVE-2025-65102 · published 21 November 2025

CVE-2025-65102: Classic buffer overflow vulnerability

PJSIP is a free and open source multimedia communication library. Prior to version 2.16, Opus PLC may zero-fill the input frame as long as the decoder ptime, while the input frame length, which is based on stream ptime, may be less than that. This issue affects PJSIP users who use the Opus audio codec in receiving direction. The vulnerability can lead to unexpected application termination due to a memory overwrite. This issue has been patched in version 2.16.

8.7 CVSS 4.0 High EPSS 0.32% · top 78.1% CWE-120 · Classic buffer overflow Deferred

8.7CVSS 4.0 base score

0.32%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

2References

17 Jun 2026Last modified by NVD

Description

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

Link	Tags
https://github.com/pjsip/pjproject/commit/6e9bd2e7d25bba26f852771b40693f45da14fa8f
https://github.com/pjsip/pjproject/security/advisories/GHSA-w5vr-39x7-h8g5

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Source: NIST National Vulnerability Database (record CVE-2025-65102), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.