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Description

A vulnerability was detected in cijliu librtsp up to 2ec1a81ad65280568a0c7c16420d7c10fde13b04. The impacted element is the function rtsp_parse_request. The manipulation results in buffer overflow. Attacking locally is a requirement. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2026-01-17 | Published 2026-01-18 | Updated 2026-02-23 | Assigner VulDB




MEDIUM: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 5.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 5.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
4.3AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Buffer Overflow

Memory Corruption

Product status

2ec1a81ad65280568a0c7c16420d7c10fde13b04
affected

Timeline

2026-01-17:Advisory disclosed
2026-01-17:VulDB entry created
2026-02-17:VulDB entry last update

Credits

nemo2533 (VulDB User) reporter

References

vuldb.com/?id.341701 (VDB-341701 | cijliu librtsp rtsp_parse_request buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.341701 (VDB-341701 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.732599 (Submit #732599 | librtsp demo git-master-2ec1a81ad65280568a0c7c16420d7c10fde13b04 Buffer Overflow) third-party-advisory

github.com/...sp_parse_request/librtsp_rtsp_parse_request.md related

cve.org (CVE-2026-1109)

nvd.nist.gov (CVE-2026-1109)

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