PT-2026-42167 · Mediaarea · Mediainfolib

Dimitrios Tatsis · Published 2026-05-20 · Updated 2026-05-29 · CVE-2026-22554

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MediaArea MediaInfoLib (affected versions not specified)

Description A heap-based buffer overflow occurs during channel splitting. A heap-based buffer overflow is a condition where a program writes more data to a heap-allocated memory block than it can hold, potentially leading to crashes or arbitrary code execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2026-22554

Affected Products

Mediainfolib

References · 8

• https://ubuntu.com/security/CVE-2026-22554 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-22554 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-22554 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-22554 · Security Note
• https://talosintelligence.com/vulnerability_reports/TALOS-2026-2374 · Note
• https://t.me/CVEtracker/54398 · Telegram Post
• https://t.me/cveNotify/165255 · Telegram Post
• https://t.me/cveNotify/164438 · Telegram Post