Get real-time updates on Telegram
CVE-2026-64557: Linux 3.13
CVE-2026-64557. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00241 (percentile 0.14133), scored 15-Oct-2026.
Affected technology
Linux · 8ffb929098a56939ac71509302eeab5b207bf262 to before b39298044e5534612511a2ff5de03ba5f6e7a820, 8ffb929098a56939ac71509302eeab5b207bf262 to before 8c37e4338c801ebb8cee52436c01c41e009f6e87, 8ffb929098a56939ac71509302eeab5b207bf262 to before 84e718b6a814edc84159361f9f454a4e92ae91ae, 8ffb929098a56939ac71509302eeab5b207bf262 to before 36da806f7fbaee56ad9e81859deec203f9728700, 8ffb929098a56939ac71509302eeab5b207bf262 to before 733e76e74e406c1d1ddc7369420dd8a47f48bb8a, 8ffb929098a56939ac71509302eeab5b207bf262 to before 6fef032af0092ed5ccb767239a9ac1bc38c08a40
Linux
Linux · 3.13
Linux
Component: Not specified by the source
File: include/net/bluetooth/l2cap.h, net/bluetooth/6lowpan.c, net/bluetooth/l2cap_core.c, net/bluetooth/l2cap_sock.c, net/bluetooth/smp.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
- 0.00241 · percentile 0.14133 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 16:55:38.548135+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-64557.html