The vulnerability of the __ceph_x_decrypt() function in the net/ceph/auth_x.c module, which is part of the networking functions in the Linux kernel, allows a hacker to cause a service failure.
🗓️ 04 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
| Reporter | Title | Published | Views | Family All 267 |
|---|---|---|---|---|
 | CVE-2026-52956 | 24 Jun 202616:28 | – | attackerkb |
 | CVE-2026-52956 vulnerabilities | 16 Jul 202602:17 | – | cgr |
 | CVE-2026-52956 | 1 Sep 202604:45 | – | circl |
 | CVE-2026-52956 | 24 Jun 202616:28 | – | cve |
 | CVE-2026-52956 libceph: Fix potential out-of-bounds access in __ceph_x_decrypt() | 24 Jun 202616:28 | – | cvelist |
 | CVE-2026-52956 | 24 Jun 202616:28 | – | debiancve |
 | EUVD-2026-38824 | 24 Jun 202618:32 | – | euvd |
 | CVE-2026-52956 | 24 Jun 202617:17 | – | nvd |
 | openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21555-1) | 13 Aug 202600:00 | – | nessus |
| SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:3156-1) | 22 Jul 202600:00 | – | nessus |
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04 Sep 2026 00:00Current
4.7Medium risk
Vulners AI Score4.7
CVSS 37.5
CVSS 27.8
EPSS0.00359