CVE-2026-41415: CWE-125: Out-of-bounds Read in pjsip pjproject
PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, there is an out-of-bounds read when parsing a malformed Content-ID URI in SIP multipart message body. Insufficient length validation can cause reads beyond the intended buffer bounds. This vulnerability is fixed in 2.17.
AI Analysis
Technical Summary
The vulnerability CVE-2026-41415 affects pjproject, a multimedia communication library used in SIP implementations. In versions prior to 2.17, the parser for Content-ID URIs in SIP multipart message bodies does not properly validate length, resulting in an out-of-bounds read (CWE-125). This can cause the software to read memory beyond the allocated buffer, potentially leading to information disclosure or application instability. The vulnerability has a CVSS 4.0 base score of 6.7, indicating medium severity. The issue is resolved in pjproject version 2.17.
Potential Impact
Successful exploitation of this vulnerability could cause the application to read memory beyond buffer limits, which may lead to information disclosure or application crashes. There are no reports of active exploitation in the wild. The vulnerability does not require user interaction or privileges to exploit and can be triggered remotely via network access to the SIP service.
Mitigation Recommendations
Upgrade pjproject to version 2.17 or later, where this vulnerability is fixed. Since no official patch link or vendor advisory is provided, users should verify the update from the official pjproject sources. Patch status is not yet confirmed via vendor advisory; therefore, check the vendor's official channels for the latest remediation guidance.
CVE-2026-41415: CWE-125: Out-of-bounds Read in pjsip pjproject
Description
PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, there is an out-of-bounds read when parsing a malformed Content-ID URI in SIP multipart message body. Insufficient length validation can cause reads beyond the intended buffer bounds. This vulnerability is fixed in 2.17.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-41415 affects pjproject, a multimedia communication library used in SIP implementations. In versions prior to 2.17, the parser for Content-ID URIs in SIP multipart message bodies does not properly validate length, resulting in an out-of-bounds read (CWE-125). This can cause the software to read memory beyond the allocated buffer, potentially leading to information disclosure or application instability. The vulnerability has a CVSS 4.0 base score of 6.7, indicating medium severity. The issue is resolved in pjproject version 2.17.
Potential Impact
Successful exploitation of this vulnerability could cause the application to read memory beyond buffer limits, which may lead to information disclosure or application crashes. There are no reports of active exploitation in the wild. The vulnerability does not require user interaction or privileges to exploit and can be triggered remotely via network access to the SIP service.
Mitigation Recommendations
Upgrade pjproject to version 2.17 or later, where this vulnerability is fixed. Since no official patch link or vendor advisory is provided, users should verify the update from the official pjproject sources. Patch status is not yet confirmed via vendor advisory; therefore, check the vendor's official channels for the latest remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-04-20T15:32:33.813Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69ebbba787115cfb68655ccb
Added to database: 4/24/2026, 6:51:19 PM
Last enriched: 4/24/2026, 7:07:07 PM
Last updated: 4/25/2026, 5:45:19 AM
Views: 10
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