A flaw was found in device-mapper-persistent-data. A local attacker can cause a Denial of Service (DoS) by inducing a user or system tool to process crafted device metadata containing an excessively large block index. An arithmetic error in the synchronous block reading logic causes the application to panic and unexpectedly terminate.
Metrics
Affected Vendors & Products
References
History
Mon, 26 Oct 2026 21:30:00 +0000
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| First Time appeared |
Red Hat
Red Hat enterprise Linux Redhat openshift Container Platform |
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| Vendors & Products |
Red Hat
Red Hat enterprise Linux Redhat openshift Container Platform |
Wed, 14 Oct 2026 16:30:00 +0000
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ssvc
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Wed, 14 Oct 2026 00:30:00 +0000
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| Metrics |
threat_severity
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threat_severity
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Tue, 13 Oct 2026 19:00:00 +0000
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| Description | A flaw was found in device-mapper-persistent-data. A local attacker can cause a Denial of Service (DoS) by inducing a user or system tool to process crafted device metadata containing an excessively large block index. An arithmetic error in the synchronous block reading logic causes the application to panic and unexpectedly terminate. | |
| Title | Device-mapper-persistent-data: device-mapper-persistent-data: denial of service via crafted block indices | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift |
|
| Weaknesses | CWE-190 | |
| CPEs | cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat openshift |
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| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published: 2026-10-13T18:45:47.168Z
Updated: 2026-10-14T15:29:50.882Z
Reserved: 2026-10-13T15:33:45.629Z
Link: CVE-2026-110036
Updated: 2026-10-14T15:28:53.880Z
Status : Awaiting Analysis
Published: 2026-10-13T19:18:42.963
Modified: 2026-10-14T16:17:37.803
Link: CVE-2026-110036