CVE-2026-80963Medium· 5.5▾ SunlitA flaw was found in the Linux kernel's `dm-stats` module. This vulnerability occurs when the allocation of per-CPU data fails, which can lead to a null pointer dereference during the subsequent cleanup operation. This issue can cause the s…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Sep 12.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.2%
— → 4.1
none → medium
— → 4.1
none → medium
Last analysed / modified upstream
0.2% → 0.2%
— → 5.5
none → medium
A flaw was found in the Linux kernel's dm-stats module. This vulnerability occurs when the allocation of per-CPU data fails, which can lead to a null pointer dereference during the subsequent cleanup operation. This issue can cause the system to crash, resulting in a Denial of Service (DoS).
kernel: dm-stats: fix a crash if allocation of per-cpu data fails — rated Low by Red Hat. Released 2026-09-11, updated 2026-09-14.
Affected:
No fix planned:
Out of support scope
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-80984Medium· 5.5kernel: net/smc: do not dereference an unset send buffer on the SMC-D teardown path (CVE-2026-80984)
CVE-2026-89442Medium· 5.5kernel: platform/x86: ISST: Validate socket ID in clos_assoc ioctl (CVE-2026-89442)
CVE-2026-89457Medium· 5.5kernel: s390/dasd: Guard sysfs discipline callbacks against unallocated private data (CVE-2026-89457)
CVE-2026-89460Medium· 5.5kernel: s390/cpum_cf: Handle CPU hotplug via prepare/dead callbacks (CVE-2026-89460)
CVE-2026-89477High· 7.0kernel: sctp: fix NULL deref on untransmitted RECONF completion (CVE-2026-89477)
CVE-2026-89511Medium· 5.5kernel: qede: Fix NULL pointer dereference in TPA fragment processing (CVE-2026-89511)