Summary
Ein Angreifer kann mehrere Schwachstellen im Linux-Kernel ausnutzen, um nicht näher spezifizierte Angriffe durchzuführen, die möglicherweise zu einer Denial-of-Service-Bedingung führen oder eine Speicherbeschädigung verursachen können.
Product
Der Kernel stellt den Kern des Linux Betriebssystems dar.
Vulnerabilities 9
-
High 7.8CVE-2026-23231 Public exploit
netfilter: nf_tables: fix use-after-free in nf_tables_addchain()
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix use-after-free in nf_tables_addchain() nf_tables_addchain() publishes the chain to table->chains via list_add_tail_rcu() (in nft_chain_add()) before registering hook…
-
High 7.3
fbdev: smscufx: properly copy ioctl memory to kernelspace
In the Linux kernel, the following vulnerability has been resolved: fbdev: smscufx: properly copy ioctl memory to kernelspace The UFX_IOCTL_REPORT_DAMAGE ioctl does not properly copy data from userspace to kernelspace, and instead directly references the memo…
-
Unscored —
scsi: qla2xxx: Fix bsg_done() causing double free
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix bsg_done() causing double free Kernel panic observed on system, [5353358.825191] BUG: unable to handle page fault for address: ff5f5e897b024000 [5353358.825194] #PF: superv…
-
Unscored —
Revert "f2fs: block cache/dio write during f2fs_enable_checkpoint()"
In the Linux kernel, the following vulnerability has been resolved: Revert "f2fs: block cache/dio write during f2fs_enable_checkpoint()" This reverts commit 196c81fdd438f7ac429d5639090a9816abb9760a. Original patch may cause below deadlock, revert it. write re…
-
Unscored —
f2fs: fix to avoid mapping wrong physical block for swapfile
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid mapping wrong physical block for swapfile Xiaolong Guo reported a f2fs bug in bugzilla [1] [1] https://bugzilla.kernel.org/show_bug.cgi?id=220951 Quoted: "When using stress…
-
Unscored —
f2fs: fix to avoid UAF in f2fs_write_end_io()
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid UAF in f2fs_write_end_io() As syzbot reported an use-after-free issue in f2fs_write_end_io(). It is caused by below race condition: loop device umount - worker_thread - loo…
-
Unscored —
f2fs: fix out-of-bounds access in sysfs attribute read/write
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix out-of-bounds access in sysfs attribute read/write Some f2fs sysfs attributes suffer from out-of-bounds memory access and incorrect handling of integer values whose size is not 4 by…
-
Unscored —
platform/x86: classmate-laptop: Add missing NULL pointer checks
In the Linux kernel, the following vulnerability has been resolved: platform/x86: classmate-laptop: Add missing NULL pointer checks In a few places in the Classmate laptop driver, code using the accel object may run before that object's address is stored in t…
-
Unscored —
romfs: check sb_set_blocksize() return value
In the Linux kernel, the following vulnerability has been resolved: romfs: check sb_set_blocksize() return value romfs_fill_super() ignores the return value of sb_set_blocksize(), which can fail if the requested block size is incompatible with the block devic…
Revision history
-
#53
Neue Updates von Ubuntu aufgenommen
-
#52
Neue Updates von Dell aufgenommen
-
#51
Neue Updates von Ubuntu aufgenommen
-
#50
Neue Updates von Ubuntu aufgenommen
-
#49
Neue Updates von Ubuntu aufgenommen
-
#48
Neue Updates von Ubuntu aufgenommen
-
#47
Neue Updates von Ubuntu aufgenommen
-
#46
Neue Updates von Ubuntu aufgenommen
-
#45
Neue Updates von IBM aufgenommen
-
#44
Neue Updates von Siemens aufgenommen
-
#43
Neue Updates von Ubuntu aufgenommen
-
#42
Neue Updates von Ubuntu aufgenommen
-
#41
Neue Updates von Oracle Linux aufgenommen
-
#40
Neue Updates von Ubuntu aufgenommen
-
#39
Neue Updates von Ubuntu aufgenommen
-
#38
Neue Updates von Ubuntu aufgenommen
-
#37
Neue Updates von Oracle Linux aufgenommen
-
#36
Neue Updates von SUSE aufgenommen
-
#35
Neue Updates von SUSE aufgenommen
-
#34
Neue Updates von SUSE aufgenommen
-
#33
Neue Updates von SUSE und openSUSE aufgenommen
-
#32
Neue Updates von SUSE aufgenommen
-
#31
Neue Updates von Red Hat aufgenommen
-
#30
Neue Updates von Red Hat aufgenommen
-
#29
Neue Updates von Ubuntu aufgenommen
References
-
Kernel CVE Announce Mailingliste
https://lore.kernel.org/linux-cve-announce/
-
Linux Kernel CVE Announcement CVE-2025-71238
https://lore.kernel.org/linux-cve-announce/2026030437-CVE-2025-71238-76bc@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-23231
https://lore.kernel.org/linux-cve-announce/2026030436-CVE-2026-23231-1a96@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-23232
https://lore.kernel.org/linux-cve-announce/2026030439-CVE-2026-23232-b24d@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-23233
https://lore.kernel.org/linux-cve-announce/2026030439-CVE-2026-23233-4413@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-23234
https://lore.kernel.org/linux-cve-announce/2026030439-CVE-2026-23234-5cef@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-23235
https://lore.kernel.org/linux-cve-announce/2026030440-CVE-2026-23235-3b8d@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-23236
https://lore.kernel.org/linux-cve-announce/2026030440-CVE-2026-23236-b419@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-23237
https://lore.kernel.org/linux-cve-announce/2026030436-CVE-2026-23237-f6fb@gregkh/
-
Linux Kernel CVE Announcement CVE-2026-23238
https://lore.kernel.org/linux-cve-announce/2026030436-CVE-2026-23238-47f3@gregkh/
-
Microsoft Leitfaden für Sicherheitsupdates vom 2026-03-05
https://msrc.microsoft.com/update-guide/
-
Microsoft Leitfaden für Sicherheitsupdates vom 2026-03-10
https://msrc.microsoft.com/update-guide/
-
Debian Security Advisory DSA-6162 vom 2026-03-13
https://lists.debian.org/debian-security-announce/2026/msg00072.html
-
Debian Security Advisory DSA-6163 vom 2026-03-13
https://lists.debian.org/debian-security-announce/2026/msg00071.html
-
Debian Security Advisory DLA-4498 vom 2026-03-13
https://lists.debian.org/debian-lts-announce/2026/03/msg00002.html
-
Debian Security Advisory DLA-4499 vom 2026-03-13
https://lists.debian.org/debian-lts-announce/2026/03/msg00003.html
-
Amazon Linux Security Advisory ALAS2KERNEL-5.10-2026-114 vom 2026-03-19
https://alas.aws.amazon.com/AL2/ALAS2KERNEL-5.10-2026-114.html
-
Oracle Linux Security Advisory ELSA-2026-50160 vom 2026-03-24
https://linux.oracle.com/errata/ELSA-2026-50160.html
-
Oracle Linux Security Advisory ELSA-2026-6053 vom 2026-03-31
https://linux.oracle.com/errata/ELSA-2026-6053.html
-
Red Hat Security Advisory RHSA-2026:6053 vom 2026-03-30
https://access.redhat.com/errata/RHSA-2026:6053
-
Red Hat Security Advisory RHSA-2026:6572 vom 2026-04-06
https://access.redhat.com/errata/RHSA-2026:6572
-
Red Hat Security Advisory RHSA-2026:6570 vom 2026-04-06
https://access.redhat.com/errata/RHSA-2026:6570
-
Red Hat Security Advisory RHSA-2026:6571 vom 2026-04-06
https://access.redhat.com/errata/RHSA-2026:6571
-
Red Hat Security Advisory RHSA-2026:6954 vom 2026-04-08
https://access.redhat.com/errata/RHSA-2026:6954
-
Red Hat Security Advisory RHSA-2026:6940 vom 2026-04-08
https://access.redhat.com/errata/RHSA-2026:6940
-
Oracle Linux Security Advisory ELSA-2026-6571 vom 2026-04-08
https://linux.oracle.com/errata/ELSA-2026-6571.html
-
Oracle Linux Security Advisory ELSA-2026-6570 vom 2026-04-08
https://linux.oracle.com/errata/ELSA-2026-6570.html
-
Rocky Linux Security Advisory RLSA-2026:6053 vom 2026-04-09
https://errata.build.resf.org/RLSA-2026:6053
-
Rocky Linux Security Advisory RLSA-2026:6571 vom 2026-04-11
https://errata.build.resf.org/RLSA-2026:6571
-
Rocky Linux Security Advisory RLSA-2026:6572 vom 2026-04-11
https://errata.build.resf.org/RLSA-2026:6572
-
Rocky Linux Security Advisory RLSA-2026:6570 vom 2026-04-11
https://errata.build.resf.org/RLSA-2026:6570
-
Oracle Linux Security Advisory ELSA-2026-50184 vom 2026-04-10
https://linux.oracle.com/errata/ELSA-2026-50184.html
-
Google Cloud Platform Security Bulletin GCP-2026-020 vom 2026-04-14
https://docs.cloud.google.com/support/bulletins#gcp-2026-020
-
Red Hat Security Advisory RHSA-2026:8342 vom 2026-04-15
https://access.redhat.com/errata/RHSA-2026:8342
-
Oracle Linux Security Advisory ELSA-2026-50232 vom 2026-04-17
https://linux.oracle.com/errata/ELSA-2026-50232.html
-
SUSE Security Update SUSE-SU-2026:21114-1 vom 2026-04-17
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025429.html
-
SUSE Security Update SUSE-SU-2026:21123-1 vom 2026-04-17
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025421.html
-
SUSE Security Update SUSE-SU-2026:21129-1 vom 2026-04-17
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025416.html
-
SUSE Security Update SUSE-SU-2026:21131-1 vom 2026-04-17
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025414.html
-
Red Hat Security Advisory RHSA-2026:9095 vom 2026-04-20
https://access.redhat.com/errata/RHSA-2026:9095
-
Red Hat Security Advisory RHSA-2026:9512 vom 2026-04-22
https://access.redhat.com/errata/RHSA-2026:9512
-
Red Hat Security Advisory RHSA-2026:9515 vom 2026-04-22
https://access.redhat.com/errata/RHSA-2026:9515
-
Red Hat Security Advisory RHSA-2026:9514 vom 2026-04-22
https://access.redhat.com/errata/RHSA-2026:9514
-
Red Hat Security Advisory RHSA-2026:9513 vom 2026-04-22
https://access.redhat.com/errata/RHSA-2026:9513
-
openSUSE Security Update OPENSUSE-SU-2026:20572-1 vom 2026-04-21
https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/STWYWECAV6YINBQYRNTOUWNIHBOUY3YT/
-
Red Hat Security Advisory RHSA-2026:9644 vom 2026-04-22
https://access.redhat.com/errata/RHSA-2026:9644
-
Red Hat Security Advisory RHSA-2026:9643 vom 2026-04-22
https://access.redhat.com/errata/RHSA-2026:9643
-
Red Hat Security Advisory RHSA-2026:9836 vom 2026-04-22
https://access.redhat.com/errata/RHSA-2026:9836
-
Red Hat Security Advisory RHSA-2026:9835 vom 2026-04-22
https://access.redhat.com/errata/RHSA-2026:9835
-
Red Hat Security Advisory RHSA-2026:9870 vom 2026-04-22
https://access.redhat.com/errata/RHSA-2026:9870
-
SUSE Security Update SUSE-SU-2026:21237-1 vom 2026-04-22
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025557.html
-
SUSE Security Update SUSE-SU-2026:21230-1 vom 2026-04-22
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025560.html
-
Red Hat Security Advisory RHSA-2026:10108 vom 2026-04-24
https://access.redhat.com/errata/RHSA-2026:10108
-
SUSE Security Update SUSE-SU-2026:1573-1 vom 2026-04-23
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025596.html
-
SUSE Security Update SUSE-SU-2026:21241-1 vom 2026-04-23
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025595.html
-
IBM Security Bulletin 7270594 vom 2026-04-23
https://www.ibm.com/support/pages/node/7270594
-
SUSE Security Update SUSE-SU-2026:21255-1 vom 2026-04-23
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025583.html
-
Red Hat Security Advisory RHSA-2026:10756 vom 2026-04-27
https://access.redhat.com/errata/RHSA-2026:10756
-
SUSE Security Update SUSE-SU-2026:21352-1 vom 2026-04-28
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025751.html
-
SUSE Security Update SUSE-SU-2026:21361-1 vom 2026-04-28
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025743.html
-
SUSE Security Update SUSE-SU-2026:1643-1 vom 2026-04-29
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025762.html
-
Debian Security Advisory DLA-4561 vom 2026-05-02
https://lists.debian.org/debian-lts-announce/2026/05/msg00005.html
-
SUSE Security Update SUSE-SU-2026:1661-1 vom 2026-04-30
https://lists.suse.com/pipermail/sle-security-updates/2026-April/025787.html
-
Debian Security Advisory DSA-6243 vom 2026-05-04
https://lists.debian.org/debian-security-announce/2026/msg00154.html
-
Debian Security Advisory DSA-6238 vom 2026-05-04
https://lists.debian.org/debian-security-announce/2026/msg00148.html
-
Red Hat Security Advisory RHSA-2026:13664 vom 2026-05-05
https://access.redhat.com/errata/RHSA-2026:13664
-
Red Hat Security Advisory RHSA-2026:13932 vom 2026-05-06
https://access.redhat.com/errata/RHSA-2026:13932
-
Red Hat Security Advisory RHSA-2026:14165 vom 2026-05-06
https://access.redhat.com/errata/RHSA-2026:14165
-
Ubuntu Security Notice USN-8245-1 vom 2026-05-07
https://ubuntu.com/security/notices/USN-8245-1
-
Ubuntu Security Notice USN-8244-1 vom 2026-05-07
https://ubuntu.com/security/notices/USN-8244-1
-
Ubuntu Security Notice USN-8254-1 vom 2026-05-07
https://ubuntu.com/security/notices/USN-8254-1
-
Ubuntu Security Notice USN-8257-1 vom 2026-05-07
https://ubuntu.com/security/notices/USN-8257-1
-
Ubuntu Security Notice USN-8258-1 vom 2026-05-07
https://ubuntu.com/security/notices/USN-8258-1
-
Ubuntu Security Notice USN-8260-1 vom 2026-05-07
https://ubuntu.com/security/notices/USN-8260-1
-
Ubuntu Security Notice USN-8254-2 vom 2026-05-11
https://ubuntu.com/security/notices/USN-8254-2
-
Ubuntu Security Notice USN-8254-3 vom 2026-05-19
https://ubuntu.com/security/notices/USN-8254-3
-
Red Hat Security Advisory RHSA-2026:19875 vom 2026-05-21
https://access.redhat.com/errata/RHSA-2026:19875
-
Red Hat Security Advisory RHSA-2026:20593 vom 2026-05-26
https://access.redhat.com/errata/RHSA-2026:20593
-
SUSE Security Update SUSE-SU-2026:2068-1 vom 2026-05-26
https://lists.suse.com/pipermail/sle-security-updates/2026-May/026278.html
-
SUSE Security Update SUSE-SU-2026:21834-1 vom 2026-05-29
https://lists.suse.com/pipermail/sle-security-updates/2026-May/026381.html