CVE-2026-110036

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.

CVSS v3 3.3 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-110036
https://bugzilla.redhat.com/show_bug.cgi?id=2474403
https://bugzilla.redhat.com/show_bug.cgi?id=2474403

Configurations

No configuration.

History

14 Oct 2026, 16:17

Type	Values Removed	Values Added
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=2474403 -~~	() https://bugzilla.redhat.com/show_bug.cgi?id=2474403 -

13 Oct 2026, 19:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-13 19:18

Updated : 2026-10-14 16:17

NVD link : CVE-2026-110036

Mitre link : CVE-2026-110036

CVE.ORG link : CVE-2026-110036

JSON object : View

Products Affected

No product.

CWE

CWE-190

Integer Overflow or Wraparound

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