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CVE-2026-74537: Linux 5.15
CVE-2026-74537. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00239 (percentile 0.13889), scored 15-Oct-2026.
Affected technology
Linux · 27c24fda62b601d6f9ca5e992502578c4310876f to before 4e9b5e8669b3602a4e01b6d1e9539b72e42c84d5, 27c24fda62b601d6f9ca5e992502578c4310876f to before 1308d72903d792d10b82bc4ef08b8a4452308b04, 27c24fda62b601d6f9ca5e992502578c4310876f to before 0d255e63fcf3f13a570d7ac11678fa1164ac015c
Linux
Linux · 5.15
Linux
Component: Not specified by the source
File: net/bluetooth/iso.c
Attack conditions (Source advisory, CVSS 3.1): Adjacent network · No 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:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00239 · percentile 0.13889 · 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-2026-74537.html