CVE-2026-22554

Name: CVE-2026-22554
Creator: NVD / NIST
Published: 2026-05-20T14:16:38.763+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.20%

Last modified Jun 17, 2026

CVE-2026-22554 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. MediaArea MediaInfoLib Channel Splitting heap-based buffer overflow vulnerability. EPSS estimates a 0.20% chance of exploitation in the next 30 days.

Description

MediaArea MediaInfoLib Channel Splitting heap-based buffer overflow vulnerability

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability

0.20%

10.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-122

Affected Software

Vendor	Product	Versions
Mediaarea	Mediainfolib	26.01

References

https://talosintelligence.com/vulnerability_reports/TALOS-2026-2374Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2026-2374Third Party Advisory

Timeline

Published: May 20, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-22554?

MediaArea MediaInfoLib Channel Splitting heap-based buffer overflow vulnerability

How severe is CVE-2026-22554?

CVE-2026-22554 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.20% probability of exploitation in the next 30 days.

How do I fix CVE-2026-22554?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-22554?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST