CVE-2026-46150
7.1 HIGHIn the Linux kernel, the following vulnerability has been resolved: fanotify: fix false positive on permission events fsnotify_get_mark...
Published: 2026-05-28 · Last updated: 2026-06-09
Severity and scoring
- CVSS
- 7.1 HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products
| Vendor | Product |
|---|---|
| linux | linux_kernel |
Description
In the Linux kernel, the following vulnerability has been resolved: fanotify: fix false positive on permission events fsnotify_get_mark_safe() may return false for a mark on an unrelated group, which results in bypassing the permission check. Fix by skipping over detached marks that are not in the current group.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-46150
- [Patch]https://git.kernel.org/stable/c/04bb66be92f48ed13c3faf1139d892df228789bc
- [Patch]https://git.kernel.org/stable/c/4a7611ad653785fcdea5ff5f4441e2b7d05b7f11
- [Patch]https://git.kernel.org/stable/c/7746e3bd4cc19b5092e00d32d676e329bfcb6900
- [Patch]https://git.kernel.org/stable/c/7baa02b0ae9d17ec5f08836d8ea88ce1927d0678
- [Patch]https://git.kernel.org/stable/c/895ebbedf88318607c24acc0f591c74b165e1d0a
- [Patch]https://git.kernel.org/stable/c/a24765332e129c1916d5a6615418b75599b8fcdc
- [Patch]https://git.kernel.org/stable/c/b7b24b28c8cd55844cab908f4f39dded638d5538
- [Patch]https://git.kernel.org/stable/c/f130790f1acc8399f32652846c875a251efd040f
Related CVEs
Same vendor
- CVE-2026-46273 — In the Linux kernel, the following vulnerability has been resolved: ibmveth: Disable GSO for packets with small MSS Some physical adapt... (8.6 HIGH)
- CVE-2026-46272 — In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etr: Fix race condition between sysfs and perf mode ... (4.7 MEDIUM)
- CVE-2026-46271 — In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: do WoW offloads only on primary link In case of multi... (7.8 HIGH)
- CVE-2026-46270 — In the Linux kernel, the following vulnerability has been resolved: power: supply: rt9455: Fix use-after-free in power_supply_changed() ... (8.4 HIGH)
- CVE-2026-46269 — In the Linux kernel, the following vulnerability has been resolved: pinctrl: canaan: k230: Fix NULL pointer dereference when parsing dev... (5.5 MEDIUM)