CVE-2026-53208: linux kernel 2.6.12; +2 more affected products

Affected technology

linux kernel · from 2.6.12.1 (inclusive), before 5.10.259 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.210 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.176 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.143 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.94 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.36 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.13 (exclusive)
linux

linux kernel · 2.6.12
linux

linux kernel · 2.6.12 · update rc2
linux

linux kernel · 2.6.12 · update rc3
linux

linux kernel · 2.6.12 · update rc4
linux

linux kernel · 2.6.12 · update rc5
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

linux kernel · 7.1 · update rc3
linux

linux kernel · 7.1 · update rc4
linux

linux kernel · 7.1 · update rc5
linux

linux kernel · 7.1 · update rc6
linux

Linux · 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before e05c4ac575b457978a7ef441053394169084869c, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before fa5823126239b3e453fac1a2fe50726c7f4a55e1, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before b20e8a98dd29b121f58fcdf51e8576119aba536a, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 214a2042b16b3c8d798a8b9ef9f36094f13a9859, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before a8335f3db15bd1e0e82e0db5d488fabc7d10d1ab, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before dedc92b96dc1d8919a3bdf2495ede68922ef7ebc, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before e2b8acf9405bd9b1baf1c54dc897b0905db689bf, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before dd214733544427587a95f66dbf3adff072568990
Linux

Linux · 2.6.12
Linux

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before *
Siemens

Component: Not specified by the source
File: include/net/bluetooth/l2cap.h, net/bluetooth/l2cap_core.c

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.