CVE-2026-43060

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Source
https://cve.org/CVERecord?id=CVE-2026-43060
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43060.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-43060
Downstream
Related
Published
2026-05-05T15:17:26.393Z
Modified
2026-06-04T09:14:29.699663909Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
netfilter: nft_ct: drop pending enqueued packets on removal
Details

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

netfilter: nft_ct: drop pending enqueued packets on removal

Packets sitting in nfqueue might hold a reference to:

  • templates that specify the conntrack zone, because a percpu area is used and module removal is possible.
  • conntrack timeout policies and helper, where object removal leave a stale reference.

Since these objects can just go away, drop enqueued packets to avoid stale reference to them.

If there is a need for finer grain removal, this logic can be revisited to make selective packet drop upon dependencies.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43060.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
7e0b2b57f01d183e1c84114f1f2287737358d748
Fixed
8a64e76933672b08bd85b63086f33432070fd729
Fixed
3da0b946835f33bf36b459ead764c61a761e689b
Fixed
ab50302190b303f847c4eba0e31a01a56dec596e
Fixed
e68a8db3a0546482b34e9ca5ca886bcf73eb37bb
Fixed
6802ff8beceb9c4254318e81c1395720438f2cc2
Fixed
f29a055e4f593e577805b41228b142b58f48df1b
Fixed
77da55dee67720e2b8d2db49a53334e6c017ee7b
Fixed
36eae0956f659e48d5366d9b083d9417f3263ddc

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43060.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.19.0
Fixed
5.10.253
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.203
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.167
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.130
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.78
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.20
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
6.19.10

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43060.json"