CVE-2026-43154

MEDIUM

erofs: fix incorrect early exits in volume label handling

Title source: cna

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.

References (3)

Core 3

Core References

https://git.kernel.org/stable/c/8d8a878ef60801d867119b3df6a93e2982d62a71

https://git.kernel.org/stable/c/d498bd168494ad4a4bce16192bfb9ce04ca19c9a

https://git.kernel.org/stable/c/3afa4da38802a4cba1c23848a32284e7e57b831b

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 2.2%

Attack Vector LOCAL

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

Details

Status published

Products (9)

Linux/Linux < 6.18

Linux/Linux 1cf12c7177410afcb53f815315d1247ea57fae4f - 3afa4da38802a4cba1c23848a32284e7e57b831b

Linux/Linux 1cf12c7177410afcb53f815315d1247ea57fae4f - 8d8a878ef60801d867119b3df6a93e2982d62a71

Linux/Linux 1cf12c7177410afcb53f815315d1247ea57fae4f - d498bd168494ad4a4bce16192bfb9ce04ca19c9a

Linux/Linux 6.18

Linux/Linux 6.18.16 - 6.18.*

Linux/Linux 6.19.6 - 6.19.*

Linux/Linux 7.0

linux/linux_kernel 6.18 - 6.18.16

Published May 06, 2026

Tracked Since May 06, 2026