Skip to content
Noroxi
NVD / CVE Program· CNA Linux

CVE-2026-68430: drm/amdgpu/gfx8: drop unecessary BUG_ON()

Noroxi assessment

Priority: Monitor (action score 0/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.17% (FIRST EPSS).
  • Fixed version: Linux Linux 0027afe3dc97a4964a9ea0fb5a3457de06d85f5b, 2404600dca5c0979485c6f2d9c62bd356a98870a, 26ad939b402a754b0624840dfaeebd86d7ff2a22.

Low priority for now. Upgrade to Linux Linux 0027afe3dc97a4964a9ea0fb5a3457de06d85f5b, 2404600dca5c0979485c6f2d9c62bd356a98870a, 26ad939b402a754b0624840dfaeebd86d7ff2a22 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx8: drop unecessary BUG_ON() There's no need to crash the kernel for this case. (cherry picked from commit 4d7c25208ca612b754f3bf39e9f16e725b828891)

—No exploit Fix available
Published
Aug 12, 2026
Updated
Nov 6, 2026
EPSS
0.1% · 7th percentile
CWE
—

Report tools

JSON

Action score

0

Monitor

Low priority for now.

CVSS
0 / 40 · —
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2026-68430

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

Your free account also gets you

Running WordPress? Scan your site free with WP Lens

  • Stack alerts: add the products and versions you run, get the new CVEs that affect them
  • Uptime monitoring: 1 site, instant email when it goes down
  • Add your domain: subdomains and takeover risk scanned every week (1 domain)
  • 10 scans an hour on the security tools (3 a day without an account), an API key and MCP
  • All your scans in one panel: findings, what changed in the last scan, a report per domain or per client (PDF, share link)
All free tools

Sign up with email · Have an account? Sign in

Free account, no card. Unfollow any time.

Don't want an account? Get "Exploited this week" by email every MondayDon't want an account? RSS feed for linux records

Running WordPress? Scan your site free with WP Lens

Is your version affected? Check it

Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

We use this product, ask for help

Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

—

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 4.11affected
    • 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e and later · before 69004f1f769f7f6e9e34f4390d98a12aa0b4ab98affected · git
    • 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e and later · before 26ad939b402a754b0624840dfaeebd86d7ff2a22affected · git
    • 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e and later · before 0027afe3dc97a4964a9ea0fb5a3457de06d85f5baffected · git
    • 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e and later · before ab05af6c345bc8460052c60de657ce6d4a2386f7affected · git
    • 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e and later · before 2404600dca5c0979485c6f2d9c62bd356a98870aaffected · git
    • 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e and later · before f70bd5235d9efc2ee2f70293eea51888c5f2a54daffected · git
    • 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e and later · before db85aa861b8214fa0d1d8405c01488f604a455a0affected · git
    • 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e and later · before 84a1a8a952ab4b8c23c5dd1f2eea4049cb4914f5affected · git
    • before 4.11not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.187-16.1.187-1
Debian:12linux-6.12before 6.12.101-1~deb12u16.12.101-1~deb12u1
Debian:13linuxbefore 6.12.101-16.12.101-1
Debian:14linuxbefore 7.1.6-17.1.6-1
SUSE:Linux Enterprise Live Patching 12 SP5kernel-defaultbefore 4.12.14-122.336.14.12.14-122.336.1
SUSE:Linux Enterprise Live Patching 12 SP5kgraft-patch-SLE12-SP5_Update_89before 1-8.3.11-8.3.1
SUSE:Linux Enterprise Server 12 SP5-LTSSkernel-sourcebefore 4.12.14-122.336.14.12.14-122.336.1
SUSE:Linux Enterprise Server 12 SP5-LTSSkernel-symsbefore 4.12.14-122.336.14.12.14-122.336.1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-74705udp: fix potential use-after-free in tunnel segmentation
    40Plan
  • CVE-2026-74612veth: fix skb length accounting after XDP frag adjustment
    40Plan
  • CVE-2026-74475vxlan: use neigh_ha_snapshot() in route_shortcircuit()
    40Plan

Published before and after this one in the same product

  • ← EarlierCVE-2026-68443Aug 11, 2026 · hwmon: (gigabyte_waterforce) Stop device IO before calling hid_hw_stop
    0Monitor
  • ← EarlierCVE-2026-68429Aug 12, 2026 · drm/dp_mst: Handle torn-down topology gracefully in drm_dp_mst_topology_queue_probe()
    0Monitor
  • Later →CVE-2026-68432Aug 12, 2026 · vxlan: require CAP_NET_ADMIN in the device netns for changelink
    35Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux0027afe3dc97a4964a9ea0fb5a3457de06d85f5bVendor (CNA)
Linux Linux2404600dca5c0979485c6f2d9c62bd356a98870aVendor (CNA)
Linux Linux26ad939b402a754b0624840dfaeebd86d7ff2a22Vendor (CNA)
Linux Linux69004f1f769f7f6e9e34f4390d98a12aa0b4ab98Vendor (CNA)
Linux Linux84a1a8a952ab4b8c23c5dd1f2eea4049cb4914f5Vendor (CNA)
Linux Linuxab05af6c345bc8460052c60de657ce6d4a2386f7Vendor (CNA)
Linux Linuxdb85aa861b8214fa0d1d8405c01488f604a455a0Vendor (CNA)
Linux Linuxf70bd5235d9efc2ee2f70293eea51888c5f2a54dVendor (CNA)
debian:linux6.1.187-1 · Debian:12Package registry (OSV)
debian:linux-6.126.12.101-1~deb12u1 · Debian:12Package registry (OSV)
suse:kernel-default4.12.14-122.336.1 · SUSE:Linux Enterprise Live Patching 12 SP5Package registry (OSV)
suse:kernel-source4.12.14-122.336.1 · SUSE:Linux Enterprise Server 12 SP5-LTSSPackage registry (OSV)
suse:kernel-syms4.12.14-122.336.1 · SUSE:Linux Enterprise Server 12 SP5-LTSSPackage registry (OSV)
suse:kgraft-patch-SLE12-SP5_Update_891-8.3.1 · SUSE:Linux Enterprise Live Patching 12 SP5Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

No CVSS vector for this record, so attack conditions can't be derived.

Weakness class (CWE)

—

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. SSVC exploitation— → none
  2. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (7 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records