CVE-2026-98630: Linux vulnerability

CVE-2026-98630: eth: fbnic: Fix payload page pool error cleanup

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: Fix payload page pool error cleanup The payload page pool pointer contains an error pointer when its allocation fails. The cleanup path passes that error pointer to page_pool_destroy() instead of destroying the header page pool. This can dereference the error pointer and leave the header page pool allocated. Destroy the header page pool instead.

UnknownCVSS not scoredNot KEV-listedUpdatedOct 18, 2026, 15:19 UTC (UTC+00:00)

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2026-98630 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Oct 18, 2026, 15:19 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

3Timeline events

0ADP providers

4Source links

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
Sep 25, 2026, 10:25 UTC (UTC+00:00)
CVE publishedCVE Program
The CVE record was published.
Oct 18, 2026, 15:19 UTC (UTC+00:00)
CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
Oct 18, 2026, 15:19 UTC (UTC+00:00)

Source materials

CVE List V5 sourceCVE List V5
https://git.kernel.org/stable/c/f4277b19edbc6abc9e1db7d6f6148608e8cb3c34CVE reference, Linux
https://git.kernel.org/stable/c/4bab07f7b74e59bb26032fa5ff6969d63e1c52efCVE reference, Linux
https://git.kernel.org/stable/c/8e0b235bd918d06f54ba8fddd2c3ddc36ca59c15CVE reference, Linux

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

LinuxLinux8a11010fdd9615e8dbb2f5d562ab88caa8a9516a, 8a11010fdd9615e8dbb2f5d562ab88caa8a9516a, 8a11010fdd9615e8dbb2f5d562ab88caa8a9516aunaffected

LinuxLinux6.18, 0, 6.18.55, 7.2.9, 7.3-rc5affected

Weakness

CWE details

No CWE listed

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