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Medium severity5.5NVD Advisory· Published Jun 24, 2026· Updated Jul 23, 2026

CVE-2026-53127

CVE-2026-53127

Description

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

block: fix zones_cond memory leak on zone revalidation error paths

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

Affected products

3
  • Linux/Kernel2 versions
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=6.19,<7.0.10
    • (no CPE)
  • osv-coords
    pkg:linux/kernel
    Range: >= 6.19.0, < 7.0.10

Patches

Vulnerability mechanics

References

2

News mentions

0

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