CVE-2026-43154

MediumCVSS 5.5/10Last modified Nov 11, 2026

Description

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

erofs: fix incorrect early exits in volume label handling

Crafted EROFS images containing valid volume labels can trigger incorrect early returns, leading to folio reference leaks.

However, this does not cause system crashes or other severe issues.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 1cf12c7177410afcb53f815315d1247ea57fae4f, < 8d8a878ef60801d867119b3df6a93e2982d62a71; >= 1cf12c7177410afcb53f815315d1247ea57fae4f, < d498bd168494ad4a4bce16192bfb9ce04ca19c9a; >= 1cf12c7177410afcb53f815315d1247ea57fae4f, < 3afa4da38802a4cba1c23848a32284e7e57b831b
LinuxLinux6.18

References

Timeline

Published
May 6, 2026
Last modified
Nov 11, 2026
NVD status
Analyzed

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CVE-2026-43154: Medium severity, CVSS 5.5 | Vulnix