CVE-2024-26889Bluetooth: hci_core: Fix possible buffer overflow
Updated under an hour ago ()
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It affects Linux and 3 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Fix possible buffer overflow struct hci_dev_info has a fixed size name[8] field so in the event that hdev->name is bigger than that strcpy would attempt to write past its size, so this fixes this problem by switching to use strscpy.
- CVSS
- 5.5 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-120
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Linux Linux linux:linux (from the name) | 194ab82c1ea187512ff2f822124bd05b63fc9f76 builds before 6d5a9d4a7bcbb7534ce45a18a52e7bd23e69d8ac; from b48595f5b1c6e81e06e164e7d2b7a30b1776161e before 54a03e4ac1a41edf8a5087bd59f8241b0de96d3d; from ffb060b136dd75a033ced0fc0aed2882c02e8b56 before d47e6c1932cee02954ea588c9f09fd5ecefeadfc; from bbec1724519ecd9c468d1186a8f30b7567175bfb before 2e845867b4e279eff0a19ade253390470e07e8a1; from dcda165706b9fbfd685898d46a6749d7d397e0c0 before a41c8efe659caed0e21422876bbb6b73c15b5244; from dcda165706b9fbfd685898d46a6749d7d397e0c0 before 8c28598a2c29201d2ba7fc37539a7d41c264fb10; from dcda165706b9fbfd685898d46a6749d7d397e0c0 before 2edce8e9a99dd5e4404259d52e754fdc97fb42c2; from dcda165706b9fbfd685898d46a6749d7d397e0c0 before 81137162bfaa7278785b24c1fd2e9e74f082e8e4; and 10 more ranges | CNA record |
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name) | before V1.1.1 | CISA ADP |
linux linux_kernel linux:linux_kernel | from 4.14.328 before 4.15; from 4.19.297 before 4.19.311; from 5.4.259 before 5.4.273; from 5.10.199 before 5.10.214; from 5.15.137 before 5.15.153; from 6.1.60 before 6.1.83; from 6.5.9 before 6.6.23; from 6.7 before 6.7.11; and 1 more ranges | NVD |
debian debian_linux debian:debian_linux | 10.0 | NVD |
References
- https://git.kernel.org/stable/c/6d5a9d4a7bcbb7534ce45a18a52e7bd23e69d8acpatch
- https://git.kernel.org/stable/c/54a03e4ac1a41edf8a5087bd59f8241b0de96d3dpatch
- https://git.kernel.org/stable/c/d47e6c1932cee02954ea588c9f09fd5ecefeadfcpatch
- https://git.kernel.org/stable/c/2e845867b4e279eff0a19ade253390470e07e8a1patch
- https://git.kernel.org/stable/c/a41c8efe659caed0e21422876bbb6b73c15b5244patch
- https://git.kernel.org/stable/c/8c28598a2c29201d2ba7fc37539a7d41c264fb10patch
- https://git.kernel.org/stable/c/2edce8e9a99dd5e4404259d52e754fdc97fb42c2patch
- https://git.kernel.org/stable/c/81137162bfaa7278785b24c1fd2e9e74f082e8e4patch
- https://git.kernel.org/stable/c/68644bf5ec6baaff40fc39b3529c874bfda709bdpatch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlmailing-list, third-party-advisory
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlmailing-list, third-party-advisory
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.