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CVE-2026-52957: linux kernel 4.13; +1 more affected products

CVE-2026-52957. CVSS 3.1 base score 7.5 (HIGH, Source advisory). EPSS 0.00716 (percentile 0.52789), scored 15-Oct-2026.

Affected technology

linux kernel · from 4.13.1 (inclusive), before 5.10.258 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.209 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.175 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.141 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.91 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.33 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.10 (exclusive)
linux

linux kernel · 4.13
linux

linux kernel · 4.13 · update rc4
linux

linux kernel · 4.13 · update rc5
linux

linux kernel · 4.13 · update rc6
linux

linux kernel · 4.13 · update rc7
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

linux kernel · 7.1 · update rc3
linux

Linux · c7ed1a4bf4b446317eefa0f4916d94b1f6d3ada5 to before d55ffad8d422b5d1cc44dad32bd3d25f4471cd9f, c7ed1a4bf4b446317eefa0f4916d94b1f6d3ada5 to before 301286c0ccd37d66b0e40786fd35a4f19cdbd88a, c7ed1a4bf4b446317eefa0f4916d94b1f6d3ada5 to before 7169f326a23d0f547fcd90e68b72fd387622e126, c7ed1a4bf4b446317eefa0f4916d94b1f6d3ada5 to before d7a65a34d2453f8cd3e0cc0e1319740af7e24276, c7ed1a4bf4b446317eefa0f4916d94b1f6d3ada5 to before 312ec973efac0efb9b9ed64214235910e9ecbaa8, c7ed1a4bf4b446317eefa0f4916d94b1f6d3ada5 to before f2f95e6d4b97e70bb876139b0583fc8079983f85, c7ed1a4bf4b446317eefa0f4916d94b1f6d3ada5 to before a20e16ebfe2fa65348eb4b2dc7deac330ce03e9c, c7ed1a4bf4b446317eefa0f4916d94b1f6d3ada5 to before 28b0a2ab8c82d0bbdeb8013029c67c978ce6e4bf
Linux

Linux · 4.13
Linux

Component: Not specified by the source
File: net/ceph/osdmap.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 7.5/10) 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.

Published

CWE
CWE-476
CCR priority
30.2 /100 (P4)
CVSS 3.1
7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Source advisory
EPSS
0.00716 · percentile 0.52789 · 2026-10-15
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-52957.html