CVE-2026-80614

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Source
https://cve.org/CVERecord?id=CVE-2026-80614
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80614.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-80614
Downstream
Published
2026-08-28T06:48:35.720Z
Modified
2026-08-29T03:47:00.621160866Z
Summary
net: emac: Fix NULL pointer dereference in emac_probe
Details

In the Linux kernel, the following vulnerability has been resolved:

net: emac: Fix NULL pointer dereference in emac_probe

Move devmrequestirq() after devmplatformioremapresource() so that dev->emacp is mapped before the interrupt handler can fire. An early interrupt hitting emacirq() would dereference the NULL dev->emacp and crash.

Also remove redundant error message. devmplatformioremapresource() already returns an error message with deverr_probe().

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80614.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
dcc34ef7c83473222027f475014a2bf8ab798372
Fixed
a103cdb0681e7185d1b0a12ce6a7c5416c208ccd
Fixed
44068b6863fbda78fc810921ddf61642c377b3ca
Fixed
f623d38fe6c4e8c40b23f42cc6fe6963fa49997b

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80614.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.12.0
Fixed
6.18.40
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.1.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80614.json"