CVE-2026-19519
Claircore: claircore: denial of service via unchecked type assertion in rpm header parser
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- advanced-cluster-security/rhacs-main-rhel8
Version range not reported
- advanced-cluster-security/rhacs-main-rhel9
Version range not reported
- advanced-cluster-security/rhacs-operator-bundle
Version range not reported
- advanced-cluster-security/rhacs-rhel8-operator
Version range not reported
- advanced-cluster-security/rhacs-rhel9-operator
Version range not reported
- advanced-cluster-security/rhacs-roxctl-rhel8
Version range not reported
- advanced-cluster-security/rhacs-roxctl-rhel9
Version range not reported
- advanced-cluster-security/rhacs-scanner-v4-rhel8
Version range not reported
- advanced-cluster-security/rhacs-scanner-v4-rhel9
Version range not reported
- quay/clair-rhel8
Version range not reported
- quay/clair-rhel9
Version range not reported