CVE-2026-110036 — Device-mapper-persistent-data: device-mapper-persistent-data: denial of service via crafted block indices
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 cont…
Published: 2026-10-13 · CVSS: 3.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7