CVE-2026-22554

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Summary

CVECVE-2026-22554
StatePUBLISHED
Assignertalos
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-20 14:16:38 UTC
Updated2026-05-29 19:42:23 UTC
DescriptionMediaArea MediaInfoLib Channel Splitting heap-based buffer overflow vulnerability

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from [email protected]

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

EPSS: 0.000140000 probability, percentile 0.028550000 (date 2026-06-01)

Problem Types: CWE-122 | CWE-122 CWE-122: Heap-based Buffer Overflow

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
3.1CNADECLARED7.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mediaarea Mediainfolib 26.01 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA MediaArea MediaInfoLib affected 26.01 Not specified

References

ReferenceSourceLinkTags
talosintelligence.com/vulnerability_reports/TALOS-2026-2374 [email protected] talosintelligence.com Third Party Advisory
www.talosintelligence.com/vulnerability_reports/TALOS-2026-2374 af854a3a-2127-422b-91ae-364da2661108 www.talosintelligence.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Discovered by Dimitrios Tatsis of Cisco TALOS (en)

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