VulnerabilityPublished 10 Aug 2026Updated 6 Nov 2026

CVE-2026-68249: Linux kernel · drm/amdgpu/sdma5.0: replace BUG_ON() with WARN_ON()

Affects Linux kernelSource CVE Database V5

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Not known to be exploited · fixed in f6212bc1bbd936fd9f7d77168b0c8b0019477b64 : update Linux kernel when convenient.

Data as of 6 Nov 2026, 17:19 UTC

Severity

Unrated

Rated by Threat Radar · No CVSS score from NVD or the CNA

Thin evidence

One scorer or none

Exploitation: No evidence of active exploitation and no public proof of concept
Automatable: Attackers cannot reliably automate steps 1–4 of the kill chain
Technical impact: Limited control over the software or limited information exposure

CISA SSVC assessment, 2026-11-06.

Patch

Available – fixed in f6212bc1bbd936fd9f7d77168b0c8b0019477b64, d20b5c139b2906bcd8ab4bfe5b8be500318161d1, 84254337df02406996068315c2b6f06d8cc64452 +5

Exploitation evidence

Disclosed: evidence found.
CVE published 10 Aug 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 6 Nov 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

Product	Affected	Fixed in
LinuxLinux	Affected ≥ fef6e24c8b0243c3c43723949091cf999bb39c56, < f6212bc1bbd936fd9f7d77168b0c8b0019477b64	Fixed in f6212bc1bbd936fd9f7d77168b0c8b0019477b64
LinuxLinux	Affected ≥ fef6e24c8b0243c3c43723949091cf999bb39c56, < d20b5c139b2906bcd8ab4bfe5b8be500318161d1	Fixed in d20b5c139b2906bcd8ab4bfe5b8be500318161d1
LinuxLinux	Affected ≥ fef6e24c8b0243c3c43723949091cf999bb39c56, < 84254337df02406996068315c2b6f06d8cc64452	Fixed in 84254337df02406996068315c2b6f06d8cc64452
LinuxLinux	Affected ≥ fef6e24c8b0243c3c43723949091cf999bb39c56, < 28337e5d7df429bac7de64b17f1a595147778caa	Fixed in 28337e5d7df429bac7de64b17f1a595147778caa
LinuxLinux	Affected ≥ fef6e24c8b0243c3c43723949091cf999bb39c56, < 5960a8b54a19367540d93980a4d0e9edbb8acf4e	Fixed in 5960a8b54a19367540d93980a4d0e9edbb8acf4e
LinuxLinux	Affected ≥ fef6e24c8b0243c3c43723949091cf999bb39c56, < 0027cb19b0449ad6babedb1af285a713ab05c97f	Fixed in 0027cb19b0449ad6babedb1af285a713ab05c97f

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/sdma5.0: replace BUG_ON() with WARN_ON() There's no need to crash the kernel for these cases. (cherry picked from commit 8d144a0eb09537055841af48c9e7c2d4cd48e84d)

References

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