VulnerabilityPublished 24 Sep 2026Updated 30 Oct 2026

CVE-2026-93244: Linux kernel · drm/sysfb: simpledrm: Improve stride validation

Source GCVE Database

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Authoritative record:CVE-2026-93244

Not known to be exploited · fixed in f69b81d1f70573ba68685a0a0a197613f5efc7cd : update Linux kernel when convenient.

Data as of 30 Oct 2026, 16:33 UTC

Severity

Unrated

Rated by Threat Radar · CVSS not yet scored by NVD

Thin evidence

One scorer or none

Patch: Available – fixed in f69b81d1f70573ba68685a0a0a197613f5efc7cd, df6533f11688aa30be3bb883c7637f4ffdbb7cbd, bbdc6761c55662fb9ddf5ab580acb616131998fe +3

Exploitation evidence

Disclosed: evidence found.
CVE published 24 Sep 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 30 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.
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.

ghsa-7wgm-jppp-2m5f

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

Product	Affected	Fixed in
LinuxLinux	Affected ≥ 7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1, < f69b81d1f70573ba68685a0a0a197613f5efc7cd	Fixed in f69b81d1f70573ba68685a0a0a197613f5efc7cd
LinuxLinux	Affected ≥ 7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1, < df6533f11688aa30be3bb883c7637f4ffdbb7cbd	Fixed in df6533f11688aa30be3bb883c7637f4ffdbb7cbd
LinuxLinux	Affected ≥ 7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1, < bbdc6761c55662fb9ddf5ab580acb616131998fe	Fixed in bbdc6761c55662fb9ddf5ab580acb616131998fe
LinuxLinux	Affected ≥ 7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1, < b09d27caf49ff584dbafdba3bb95487a75cb8824	Fixed in b09d27caf49ff584dbafdba3bb95487a75cb8824
LinuxLinux	Affected ≥ 7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1, < 6892f0a2f6b5990b9572ba043dd14dd4df6bb3f0	Fixed in 6892f0a2f6b5990b9572ba043dd14dd4df6bb3f0
LinuxLinux	Affected ≥ 7bfa5c7b28d66d89daf0808bf36ab7fe0e9e93a1, < 110dd054fd4af97fc3f47d7df9a016b07122cc04	Fixed in 110dd054fd4af97fc3f47d7df9a016b07122cc04

Description

In the Linux kernel, the following vulnerability has been resolved: drm/sysfb: simpledrm: Improve stride validation Validate the computed stride against the maximum value INT_MAX.

References

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