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CVE-2026-89652: Linux 3.15
CVE-2026-89652. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00457 (percentile 0.3815), scored 15-Oct-2026.
Affected technology
Linux · 19913b4eac4a230dccb548931358398f45dabe4c to before a294064e0e0f81ea607b2f019e16888aa1b0a011, 19913b4eac4a230dccb548931358398f45dabe4c to before 61d9f27b191b838b96b697ce0bfaee39a138243a, 19913b4eac4a230dccb548931358398f45dabe4c to before 06fb5e623cdc2402d6bb29be94d9beb9a826ffec, 19913b4eac4a230dccb548931358398f45dabe4c to before e7c2fd3893a7f7fcd7e8cf0b2c6348bb1e893df6, 19913b4eac4a230dccb548931358398f45dabe4c to before eff8013c5a8916613c742ae5a2cc341cb605c0ae
Linux
Linux · 3.15
Linux
Component: Not specified by the source
File: fs/ceph/export.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 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 39.3 /100 (P4)
- CVSS 3.1
- 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00457 · percentile 0.3815 · 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-2026-89652.html