NVD

CVE-2026-19519 Detail

Received

This CVE record has recently been published to the CVE List and has been included within the NVD dataset.

Description

A flaw was found in claircore's RPM package scanner. Crafted RPM header data in a container layer can cause an unchecked type assertion to panic the scanner. The panic is not recovered, causing the Clair indexer process to crash, leading to a denial of service.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

Nist CVSS score does not match with CNA score

CNA: Red Hat, Inc.

Base Score: 4.3 MEDIUM

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

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URL	Source(s)	Tag(s)
https://access.redhat.com/security/cve/CVE-2026-19519	Red Hat, Inc.
https://bugzilla.redhat.com/show_bug.cgi?id=2513781	Red Hat, Inc.

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-617	Reachable Assertion	Red Hat, Inc.

Change History

3 change records found show changes

CVE Modified by Red Hat, Inc. 8/12/2026 11:16:46 PM

Action

Type

Old Value

New Value

Changed

Affected

[{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Security 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"advanced-cluster-security/rhacs-scanner-v4-rhel8","cpes":["cpe:/a:redhat:advanced_cluster_security:4"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Security 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"advanced-cluster-security/rhacs-scanner-v4-rhel9","cpes":["cpe:/a:redhat:advanced_cluster_security:4"]},{"vendor":"Red Hat","product":"Red Hat Quay 3","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"quay/clair-rhel9","cpes":["cpe:/a:redhat:quay:3"]}]

Record truncated, showing 2048 of 3051 characters.
View Entire Change Record

[{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Security 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"advanced-cluster-security/rhacs-main-rhel8","cpes":["cpe:/a:redhat:advanced_cluster_security:4"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Security 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"advanced-cluster-security/rhacs-main-rhel9","cpes":["cpe:/a:redhat:advanced_cluster_security:4"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Security 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"advanced-cluster-security/rhacs-operator-bundle","cpes":["cpe:/a:redhat:advanced_cluster_security:4"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Security 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"advanced-cluster-security/rhacs-rhel8-operator","cpes":["cpe:/a:redhat:advanced_cluster_security:4"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Security 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"advanced-cluster-security/rhacs-rhel9-operator","cpes":["cpe:/a:redhat:advanced_cluster_security:4"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Security 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"advanced-cluster-security/rhacs-roxctl-rhel8","cpes":["cpe:/a:redhat:advanced_cluster_security:4"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Security 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"advanced-cluster-security/rhacs-roxctl-rhel9","cpes":["cpe:/a:redhat:advanced_cluster_security:4"]},{"vendor":"Red Hat","

New CVE Received from Red Hat, Inc. 8/11/2026 4:17:20 AM

Action	Type	New Value
Added	Description	A flaw was found in claircore's RPM package scanner. Crafted RPM header data in a container layer can cause an unchecked type assertion to panic the scanner. The panic is not recovered, causing the Clair indexer process to crash, leading to a denial of service.
Added	CVSS V3.1	AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Added	CWE	CWE-617
Added	Reference	https://access.redhat.com/security/cve/CVE-2026-19519
Added	Reference	https://bugzilla.redhat.com/show_bug.cgi?id=2513781
Added	Affected	[{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Security 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"advanced-cluster-security/rhacs-scanner-v4-rhel8","cpes":["cpe:/a:redhat:advanced_cluster_security:4"]},{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Security 4","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"advanced-cluster-security/rhacs-scanner-v4-rhel9","cpes":["cpe:/a:redhat:advanced_cluster_security:4"]},{"vendor":"Red Hat","product":"Red Hat Quay 3","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"quay/clair-rhel9","cpes":["cpe:/a:redhat:quay:3"]}]

Quick Info

CVE Dictionary Entry:
CVE-2026-19519
NVD Published Date:
08/11/2026
NVD Last Modified:
08/12/2026
Source:
Red Hat, Inc.

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