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Fencer Intel
high 8.1

CVE-2026-68984 json

In the Samsung Exynos NPU kernel driver, an integer overflow allows an unprivileged application to trigger memory corruption.

published 7d ago modified yesterday also EUVD-2026-117291

cvss
8.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits
0
none known

Summary

In the Samsung Exynos NPU kernel driver, an integer overflow allows an unprivileged application to trigger memory corruption.

Patch / fix

  • Samsung Semiconductor Exynos 2100 November 2026
  • Samsung Semiconductor Exynos 1280 November 2026
  • Samsung Semiconductor Exynos 2200 November 2026
  • Samsung Semiconductor Exynos 1380 November 2026
  • Samsung Semiconductor Exynos 1480 November 2026
  • Samsung Semiconductor Exynos 2400 November 2026
  • Samsung Semiconductor Exynos 1580 November 2026
  • Samsung Semiconductor Exynos 2500 November 2026
  • Samsung Semiconductor Exynos 2600 November 2026
  • Samsung Semiconductor Exynos 1680 November 2026

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-68984 updated cvss 7.8

kernel: kernel: Memory corruption via integer overflow in Samsung Exynos NPU driver

  • Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more Red Hat Enterprise Linux 7 perf, kernel, bpftool, kernel-rt, python-perf, kernel-kdump, +8 more Red Hat Enterprise Linux 8 perf, kernel, bpftool, kernel-rt, kernel-core, kernel-tools, +29 more Red Hat Enterprise Linux 9 rv, perf, rtla, kernel, bpftool, libperf, +83 more Red Hat Enterprise Linux 10 kernel, libkrun Red Hat OpenShift Container Platform 4 openshift/ose-rhel-coreos-8, openshift/ose-rhel-coreos-9
    +1 more products
    Red Hat OpenShift Container Platform 5 openshift/ose-rhel-coreos-9
    affected: workaround, no fix available

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
yesterday

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
CNA 3.1 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

Affected products

  • Samsung Semiconductor Exynos 2100
  • Samsung Semiconductor Exynos 1280
  • Samsung Semiconductor Exynos 2200
  • Samsung Semiconductor Exynos 1380
  • Samsung Semiconductor Exynos 1480
  • Samsung Semiconductor Exynos 2400
  • Samsung Semiconductor Exynos 1580
  • Samsung Semiconductor Exynos 2500
  • Samsung Semiconductor Exynos 2600
  • Samsung Semiconductor Exynos 1680

Classification

Weakness
  • CWE-190 Integer Overflow or Wraparound

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.