CVE-2026-1110: cijliu librtsp rtsp_parse_method buffer overflow

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-01-18 · updated 2026-06-17
Weakness: CWE-119

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.

Affected products

cijliu librtsp: through 2021-03-14

References

https://github.com/fizz-is-on-the-way/vuls_protocol/blob/main/librtsp_rtsp_parse_method/librtsp_rtsp_parse_method.md
https://vuldb.com/?ctiid.341702
https://vuldb.com/?id.341702
https://vuldb.com/?submit.732603

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