CVE-2026-97982

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-97982
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-97982.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-97982
Downstream
Related
Published
2026-09-25T10:23:18Z
Modified
2026-10-09T17:26:59Z
Summary
net: ethernet: cortina: Fix budget accounting
Details

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

net: ethernet: cortina: Fix budget accounting

The gmac_rx() function returns the remaining NAPI budget, but its caller treats the return value as the number of packets received. An idle poll therefore reports a full budget and remains scheduled.

Return the number of received packets instead. Preserve the existing free queue refill accounting by adding that count directly; continuing to subtract it from the budget would invert the refill behavior.

Database specific 
{
    "cna_assigner":  "Linux",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97982.json"
}
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
4d5ae32f5e1e13f7f36d6439ec3257993b9f5b88
Fixed
d3deb54d9507c2d7f05efd896142095eef5b7d85
Fixed
e6e5732b90d0fc25fd3d9961ff61e660297d7608
Fixed
aa339ac334d4e51f43af9d2901e6faf11ffd981e
Fixed
4ca84049c6428c665ef7c903a32a99ed0f1e01e9
Fixed
631c47e2e1154f2741c555b91df1b8cb99294c6a
Fixed
0ef8eaef5806c84db2334111d6f299c246a592bc
Fixed
94e06e12a376710587cfeea481b65e7c49747003
Fixed
a0de06d0da78a3db53de65dfd7452cc6d111f703

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-97982.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.16.0
Fixed
5.10.271
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.222
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.189
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.158
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.111
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.53
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.2.7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-97982.json"