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CVE-2026-80734: Linux 6.15
CVE-2026-80734. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00508 (percentile 0.41588), scored 10-Oct-2026.
Affected technology
Linux · ecde48a1a6b3256bd49db8780bf37556b157783c to before e18b8236c57fcc67d793bfc866f4bb2581be9f72, ecde48a1a6b3256bd49db8780bf37556b157783c to before 0d26249671171ab759cb4fdce673554a690fa655, ecde48a1a6b3256bd49db8780bf37556b157783c to before 0ef349734a93227b45f65fc50a3311d1cc5f03e9, 01b002151539a4c2b27bfff9af033329a9b659e7, ae584726e6eddf6cfbe49b3f4a78b3197716b6f8, 6.12.111 to before 6.13, 6.14.6 to before 6.15
Linux
Linux · 6.15
Linux
Component: Not specified by the source
File: fs/btrfs/inode.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 35.3 /100 (P4)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00508 · percentile 0.41588 · 2026-10-10
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-11 14:33:42.764061+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-80734.html