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CVE-2026-74572: Linux 6.6
CVE-2026-74572. CVSS 3.1 base score 7.5 (HIGH, Source advisory). EPSS 0.00346 (percentile 0.26499), scored 15-Oct-2026.
Affected technology
Linux · 13bb483d32abb6f8ebd40141d87eb68f11cc2dd2 to before 18577e77c2c8adaadf1f7c6e9bcd1c0b14e5dcdd, 13bb483d32abb6f8ebd40141d87eb68f11cc2dd2 to before c3320873e0c04ce7b746fc8fe948f07bbbbdec33, 13bb483d32abb6f8ebd40141d87eb68f11cc2dd2 to before deddd28fd83c264ee2ff5cd6b34449a9f1be6112, 13bb483d32abb6f8ebd40141d87eb68f11cc2dd2 to before 75859a7cd77cd2ddaddbcb963e3fcd34738953af, 13bb483d32abb6f8ebd40141d87eb68f11cc2dd2 to before 1ebe51c29fa9755d5b2fea28727c051117907cf8, fca3a1cd3ba47f1815e0c0fcdc9aafaf02ee0a75, 6.5.5 to before 6.6
Linux
Linux · 6.6
Linux
Component: Not specified by the source
File: fs/btrfs/zoned.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 30.1 /100 (P4)
- CVSS 3.1
- 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Source advisory
- EPSS
- 0.00346 · percentile 0.26499 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 20:20:42.059737+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-74572.html