CVE-2026-1110

cijliu librtsp rtsp_parse_method buffer overflow

State: Published
Severity: 4.8 Medium
Published: Jan 18, 2026
Updated: Feb 23, 2026
Reserved: Jan 17, 2026

Description

A flaw has been found in cijliu librtsp up to 2ec1a81ad65280568a0c7c16420d7c10fde13b04. This affects the function rtsp_parse_method. This manipulation causes buffer overflow. It is possible to launch the attack on the local host. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	CVSS: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	VulDB
3.1	5.3 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
3.0	5.3 Medium	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
2.0	4.3 Medium	AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-120 Buffer Overflow
CWE-119 Memory Corruption

Affected Products

Product	Versions
librtspcijliu	2ec1a81ad65280568a0c7c16420d7c10fde13b04Affected

References

VDB-341702 | cijliu librtsp rtsp_parse_method buffer overflowvdb-entrytechnical-description
VDB-341702 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
Submit #732603 | librtsp demo git-master-2ec1a81ad65280568a0c7c16420d7c10fde13b04 Buffer Overflowthird-party-advisory
https://github.com/fizz-is-on-the-way/vuls_protocol/blob/main/librtsp_rtsp_parse_method/librtsp_rtsp_parse_method.mdrelated

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