VulnerabilityPublished 23 Oct 2026

CVE-2026-98914: Linux kernel · drm/amdgpu: cap ATOM command table nesting depth

Source GCVE Database

Authoritative record:CVE-2026-98914

Not known to be exploited : upgrade to b1d2b29d3115b36efba0976cb5ca3d794c58eead or 27ef1795bc4e47cae838e0a3ced531c549f9b23d when convenient.

Data as of 26 Oct 2026, 12:55 UTC

Severity

Medium

Rated by Threat Radar · CVSS not yet scored by NVD

EPSS: 0.1% chance of exploitation in 30 days – higher than 5% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch: Available – fixed in b1d2b29d3115b36efba0976cb5ca3d794c58eead, 27ef1795bc4e47cae838e0a3ced531c549f9b23d

Exploitation evidence

Disclosed: evidence found.
CVE published 23 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: 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 26 Oct 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.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, 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.

ghsa-wgpv-wxc4-9h7q

What to do

Upgrade Linux kernel to b1d2b29d3115b36efba0976cb5ca3d794c58eead or 27ef1795bc4e47cae838e0a3ced531c549f9b23d.

Affected software

Product	Affected	Fixed in
LinuxLinux	Affected ≥ a2e73f56fa6282481927ec43aa9362c03c2e2104, < b1d2b29d3115b36efba0976cb5ca3d794c58eead	Fixed in b1d2b29d3115b36efba0976cb5ca3d794c58eead
LinuxLinux	Affected ≥ a2e73f56fa6282481927ec43aa9362c03c2e2104, < 27ef1795bc4e47cae838e0a3ced531c549f9b23d	Fixed in 27ef1795bc4e47cae838e0a3ced531c549f9b23d
LinuxLinux	Affected =4.2	Fixed in–

AI-suggested

The vulnerability has been resolved in the Linux kernel. No further action is required beyond applying the official kernel update that includes this fix. Patch status is not explicitly confirmed in the provided data; users should consult the vendor advisory or Linux kernel release notes for the specific patched versions.

Description

A vulnerability in the Linux kernel's drm/amdgpu component related to the ATOM command table nesting depth has been resolved. The issue involved capping the nesting depth at 32 levels and returning an error (-ELOOP) when this limit was exceeded.

References

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