CVE-2026-53127

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Source
https://cve.org/CVERecord?id=CVE-2026-53127
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-53127.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-53127
Downstream
Published
2026-06-24T16:30:55.252Z
Modified
2026-06-25T04:05:21.082324793Z
Summary
block: fix zones_cond memory leak on zone revalidation error paths
Details

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

block: fix zones_cond memory leak on zone revalidation error paths

When blkrevalidatediskzones() fails after diskrevalidatezoneresources() has allocated args.zones_cond, the memory is leaked because no error path frees it.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53127.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
6e945ffb6555705cf20b1fcdc21a139911562995
Fixed
29153d128384fa7c48a8ca8d34094b1cbe2d5bdc
Fixed
2a2f520fda824b5a25c93f2249578ea150c24e06

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-53127.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.0.10

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-53127.json"