What’s Vulnerable › Vulnerabilities

CVE-2026-97607: vdpa: ifcvf: Put device on unsupported feature error

• Severity: unknown
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-25 · updated 2026-10-19

Description

In the Linux kernel, the following vulnerability has been resolved: vdpa: ifcvf: Put device on unsupported feature error Route unsupported provisioned features through the common error path after vdpa_alloc_device() so the allocated device and adapter pointer are released consistently.

Affected products

• Linux kernel: 6.3 — fixed in 7.3

How to fix

Upgrade to a fixed version: Linux kernel 7.3. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/123acfd63d7677232a5ba2d9761c9045243ea3e2
• https://git.kernel.org/stable/c/2d7b5fbc7180dc9a0d105b97390422a11ccfe9cd
• https://git.kernel.org/stable/c/4d470be71196ca0ce302e6623454533dc31b465b
• https://git.kernel.org/stable/c/5ae2dab5d88e527cd55e9dc642f39a2993e81754
• https://git.kernel.org/stable/c/816fd60fea5d58944086c1fc5587daa71f3d929f

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