CVE-2026-53246: linux kernel 2.6.12; +1 more affected products

Affected technology

linux kernel · from 2.6.12.1 (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 cc272185c9a9a4b7febc2de52eeaa3d00f19091e, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before edccbf3d63b0a3362bc916ea72edacc1e1ca456a, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 0861615c28de668669d748ef4eb913ea9262d13b
Linux

Linux · 2.6.12
Linux

Component: Not specified by the source
File: net/sctp/sm_make_chunk.c

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.