CVE-2026-1110: A flaw has been found in cijliu librtsp up to 2ec1a81ad65280568a0c7c16420d7c10fde13b04

Q: How do I fix CVE-2026-1110?

librtsp: upgrade to newer than 2021-03-14. Exact commands for each OS are on this page.

Q: Is CVE-2026-1110 being exploited?

CVE-2026-1110 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-1110 affect?

CVE-2026-1110 affects librtsp. Severity is medium (CVSS 5.3). 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

Q: How urgent is CVE-2026-1110?

Priority 29/100. Public exploit reference

Routine

MEDIUM 5.3UPGRADE

CVE-2026-1110 is a medium-severity flaw (CVSS 5.3) affecting librtsp. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 77%)
CISA exploited list	No
Weakness	CWE-119, CWE-120
Published	2026-01-18
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: cijliu

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-18 05:16 UTCPublished CVE record published
2026-06-17 10:15 UTCUpdated Record last modified

cijliu librtsp UPGRADE

Affected: <= 2021-03-14

Fixed in: newer than 2021-03-14

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy librtsp || rpm -q librtsp || librtsp --version

2. UPGRADE to newer than 2021-03-14 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade librtsp

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade librtsp

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-1110?

librtsp: upgrade to newer than 2021-03-14. Exact commands for each OS are on this page.

Is CVE-2026-1110 being exploited?

CVE-2026-1110 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-1110 affect?

CVE-2026-1110 affects librtsp. Severity is medium (CVSS 5.3). 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

How urgent is CVE-2026-1110?

Priority 29/100. Public exploit reference

Related CVEs

CVE-2026-1109 MEDIUM 5.3 UPGRADE A vulnerability was detected in cijliu librtsp up to 2ec1a81ad65280568a0c7c16420d7c10fde13b04
CVE-2026-1108 MEDIUM 5.3 UPGRADE A security vulnerability has been detected in cijliu librtsp up to 2ec1a81ad65280568a0c7c16420d7c10fde13b04

References

← Back to latest CVEs