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CVE-2026-43456: linux kernel from 2.6.24 (inclusive), before 6.12.78 (exclusive), from 6.13 (inclusive), before 6.18.19 (exclusive)…
CVE-2026-43456. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.0016 (percentile 0.04771), scored 15-Oct-2026.
Affected technology
linux kernel · from 2.6.24 (inclusive), before 6.12.78 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.19 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 6.19.9 (exclusive)
linux
linux kernel · 7.0 · update rc1
linux
linux kernel · 7.0 · update rc2
linux
linux kernel · 7.0 · update rc3
linux
Linux · 1284cd3a2b740d0118458d2ea470a1e5bc19b187 to before 5d0fb9806ab6cf2c3cfba0e1b8c701da65e25af8, 1284cd3a2b740d0118458d2ea470a1e5bc19b187 to before 9baf26a91565b7bb2b1d9f99aaf884a2b28c2f6d, 1284cd3a2b740d0118458d2ea470a1e5bc19b187 to before 6ac890f1d60ac3707ee8dae15a67d9a833e49956, 1284cd3a2b740d0118458d2ea470a1e5bc19b187 to before 95597d11dc8bddb2b9a051c9232000bfbb5e43ba, 1284cd3a2b740d0118458d2ea470a1e5bc19b187 to before 950803f7254721c1c15858fbbfae3deaaeeecb11
Linux
Linux · 2.6.24
Linux
Component: Not specified by the source
File: drivers/net/bonding/bond_main.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-908
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.0016 · percentile 0.04771 · 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-2026-43456.html