Report: CVE-2026-33069 - PJSIP has an Out-of-bounds Read in SIP multipart parsing

Report: CVE-2026-33069 - PJSIP has an Out-of-bounds Read in SIP multipart parsing

CVE ID :CVE-2026-33069 Published : March 20, 2026, 9:16 a.m. | 50 minutes ago Description :PJSIP is a free and open source multimedia communication library written in C. Versions 2.16 and below have a cascading out-of-bounds heap read in pjsip_multipart_parse(). After boundary string matching, curptr is advanced past the delimiter without verifying it has not reached the buffer end. This allows 1-2 bytes of adjacent heap memory to be read. All applications that process incoming SIP messages with multipart bodies or SDP content are potentially affected. This issue is resolved in version 2.17. Severity: 6.9 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
MEDIUM
Published
March 20, 2026
Attack Vector: adjacent