Summary
Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um seine Privilegien zu eskalieren oder nicht näher spezifizierte Angriffe durchzuführen, darunter möglicherweise Denial-of-Service-Angriffe, Speicherbeschädigungen oder die Offenlegung von Informationen.
Product
Der Kernel stellt den Kern des Linux Betriebssystems dar.
Vulnerabilities 7
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Critical 9.8CVE-2026-43501 Public exploit
ipv6: rpl: reserve mac_len headroom when recompressed SRH grows
In the Linux kernel, the following vulnerability has been resolved: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows ipv6_rpl_srh_rcv() decompresses an RFC 6554 Source Routing Header, swaps the next segment into ipv6_hdr->daddr, recompresses, t…
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High 8.8
net: wwan: t7xx: validate port_count against message length in t7xx_port_enum_msg_handler
In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: validate port_count against message length in t7xx_port_enum_msg_handler t7xx_port_enum_msg_handler() uses the modem-supplied port_count field as a loop bound over port_msg->…
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High 7.8
accel/ivpu: Disallow re-exporting imported GEM objects
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Disallow re-exporting imported GEM objects Prevent re-exporting of imported GEM buffers by adding a custom prime_handle_to_fd callback that checks if the object is imported and re…
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High 7.8CVE-2026-43499 Public exploit
rtmutex: Use waiter::task instead of current in remove_waiter()
In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in remove_waiter() remove_waiter() is used by the slowlock paths, but it is also used for proxy-lock rollback in rt_mutex_start_proxy_lock() when …
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High 7.8
net/rds: handle zerocopy send cleanup before the message is queued
In the Linux kernel, the following vulnerability has been resolved: net/rds: handle zerocopy send cleanup before the message is queued A zerocopy send can fail after user pages have been pinned but before the message is attached to the sending socket. The pur…
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High 7.3
fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-after-free
In the Linux kernel, the following vulnerability has been resolved: fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-after-free dlfb_ops_mmap() uses remap_pfn_range() to map vmalloc framebuffer pages to userspace but sets no vm_ops on the VMA. This me…
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Unscored —
net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked
In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked When red qdisc has children (eg qfq qdisc) whose peek() callback is qdisc_peek_dequeued(), we could get a ke…
Revision history
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#65
Neue Updates von SUSE aufgenommen
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#64
Neue Updates von Oracle Linux aufgenommen
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#63
Neue Updates von SUSE aufgenommen
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#62
Neue Updates von IBM aufgenommen
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#61
Neue Updates von Red Hat aufgenommen
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#60
Neue Updates von Ubuntu aufgenommen
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#59
Neue Updates von Ubuntu und SUSE aufgenommen
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#58
Neue Updates von Ubuntu aufgenommen
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#57
Poc CVE-2026-43502
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#56
Neue Updates von Oracle Linux aufgenommen
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#55
Neue Updates von Oracle Linux aufgenommen
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#54
Neue Updates von Ubuntu aufgenommen
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#53
Neue Updates von Dell aufgenommen
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#52
Neue Updates von Ubuntu aufgenommen
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#51
Neue Updates von SUSE aufgenommen
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#50
Neue Updates von Ubuntu aufgenommen
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#49
Neue Updates von Red Hat und SUSE aufgenommen
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#48
Neue Updates von Ubuntu aufgenommen
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#47
Neue Updates von Ubuntu aufgenommen
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#46
Neue Updates von Ubuntu aufgenommen
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#45
Neue Updates von Ubuntu aufgenommen
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#44
Neue Updates von Oracle Linux und SUSE aufgenommen
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#43
Neue Updates von Ubuntu und Oracle Linux aufgenommen
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#42
Neue Updates von Ubuntu und SUSE aufgenommen
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#41
Neue Updates von Oracle Linux aufgenommen
References
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Oracle Linux Security Advisory ELSA-2026-18587 vom 2026-07-01
https://linux.oracle.com/errata/ELSA-2026-18587.html
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Oracle Linux Security Advisory ELSA-2026-21556 vom 2026-07-01
https://linux.oracle.com/errata/ELSA-2026-21556.html
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Oracle Linux Security Advisory ELSA-2026-19568 vom 2026-07-01
https://linux.oracle.com/errata/ELSA-2026-19568.html
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SUSE Security Update SUSE-SU-2026:22433-1 vom 2026-07-03
https://lists.suse.com/pipermail/sle-security-updates/2026-July/027172.html
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Ubuntu Security Notice USN-8499-1 vom 2026-07-02
https://ubuntu.com/security/notices/USN-8499-1
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Ubuntu Security Notice USN-8497-1 vom 2026-07-02
https://ubuntu.com/security/notices/USN-8497-1
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Ubuntu Security Notice USN-8492-2 vom 2026-07-02
https://ubuntu.com/security/notices/USN-8492-2
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Ubuntu Security Notice USN-8498-1 vom 2026-07-02
https://ubuntu.com/security/notices/USN-8498-1
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Ubuntu Security Notice USN-8489-1 vom 2026-07-01
https://ubuntu.com/security/notices/USN-8489-1
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Ubuntu Security Notice USN-8488-1 vom 2026-07-01
https://ubuntu.com/security/notices/USN-8488-1
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Ubuntu Security Notice USN-8490-1 vom 2026-07-01
https://ubuntu.com/security/notices/USN-8490-1
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Ubuntu Security Notice USN-8493-1 vom 2026-07-01
https://ubuntu.com/security/notices/USN-8493-1
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Ubuntu Security Notice USN-8492-1 vom 2026-07-01
https://ubuntu.com/security/notices/USN-8492-1
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Red Hat Security Advisory RHSA-2026:34094 vom 2026-07-01
https://access.redhat.com/errata/RHSA-2026:34094
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Ubuntu Security Notice USN-8491-1 vom 2026-07-01
https://ubuntu.com/security/notices/USN-8491-1
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Oracle Linux Security Advisory ELSA-2026-24381 vom 2026-06-30
https://linux.oracle.com/errata/ELSA-2026-24381.html
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Oracle Linux Security Advisory ELSA-2026-25217 vom 2026-06-30
https://linux.oracle.com/errata/ELSA-2026-25217.html
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Red Hat Security Advisory RHSA-2026:33900 vom 2026-07-01
https://access.redhat.com/errata/RHSA-2026:33900
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Kernel CVE Announce Mailingliste
https://lore.kernel.org/linux-cve-announce/
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Linux Kernel CVE Announcement CVE-2026-43495
https://lore.kernel.org/linux-cve-announce/2026052155-CVE-2026-43495-9b17@gregkh/
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Linux Kernel CVE Announcement CVE-2026-43496
https://lore.kernel.org/linux-cve-announce/2026052157-CVE-2026-43496-07e1@gregkh/
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Linux Kernel CVE Announcement CVE-2026-43497
https://lore.kernel.org/linux-cve-announce/2026052157-CVE-2026-43497-f082@gregkh/
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Linux Kernel CVE Announcement CVE-2026-43498
https://lore.kernel.org/linux-cve-announce/2026052158-CVE-2026-43498-6f90@gregkh/
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Linux Kernel CVE Announcement CVE-2026-43499
https://lore.kernel.org/linux-cve-announce/2026052158-CVE-2026-43499-1294@gregkh/
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Linux Kernel CVE Announcement CVE-2026-43501
https://lore.kernel.org/linux-cve-announce/2026052159-CVE-2026-43501-63a6@gregkh/
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Linux Kernel CVE Announcement CVE-2026-43502
https://lore.kernel.org/linux-cve-announce/2026052159-CVE-2026-43502-01ec@gregkh/
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Container-Optimized OS release notes vom 2026-06-05
https://docs.cloud.google.com/container-optimized-os/docs/release-notes#June_04_2026
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openSUSE Security Update OPENSUSE-SU-2026:20912-1 vom 2026-06-08
https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/FZM3URQQWLAAXA44ZXVWIGRPJ3OVLFFC/
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SUSE Security Update SUSE-SU-2026:2310-1 vom 2026-06-09
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026651.html
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SUSE Security Update SUSE-SU-2026:22043-1 vom 2026-06-09
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026665.html
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SUSE Security Update SUSE-SU-2026:22048-1 vom 2026-06-09
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026660.html
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SUSE Security Update SUSE-SU-2026:2317-1 vom 2026-06-10
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026672.html
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SUSE Security Update SUSE-SU-2026:2332-1 vom 2026-06-10
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026685.html
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SUSE Security Update SUSE-SU-2026:2331-1 vom 2026-06-10
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026686.html
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Red Hat Security Advisory RHSA-2026:25191 vom 2026-06-11
https://access.redhat.com/errata/RHSA-2026:25191
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Red Hat Security Advisory RHSA-2026:25217 vom 2026-06-11
https://access.redhat.com/errata/RHSA-2026:25217
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Rocky Linux Security Advisory RLSA-2026:25217 vom 2026-06-13
https://errata.build.resf.org/RLSA-2026:25217
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SUSE Security Update SUSE-SU-2026:2383-1 vom 2026-06-12
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026723.html
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Rocky Linux Security Advisory RLSA-2026:25191 vom 2026-06-13
https://errata.build.resf.org/RLSA-2026:25191
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SUSE Security Update SUSE-SU-2026:22087-1 vom 2026-06-15
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026746.html
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SUSE Security Update SUSE-SU-2026:22076-1 vom 2026-06-15
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026754.html
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Rocky Linux Security Advisory RXSA-2026:25217 vom 2026-06-15
https://errata.build.resf.org/RXSA-2026:25217
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SUSE Security Update SUSE-SU-2026:22108-1 vom 2026-06-16
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026784.html
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SUSE Security Update SUSE-SU-2026:2421-1 vom 2026-06-16
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026795.html
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SUSE Security Update SUSE-SU-2026:22100-1 vom 2026-06-16
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026790.html
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SUSE Security Update SUSE-SU-2026:22394-1 vom 2026-07-03
https://lists.suse.com/pipermail/sle-security-updates/2026-July/027210.html
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SUSE Security Update SUSE-SU-2026:22137-1 vom 2026-06-17
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026807.html
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SUSE Security Update SUSE-SU-2026:22140-1 vom 2026-06-17
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026804.html
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Oracle Linux Security Advisory ELSA-2026-50319 vom 2026-06-18
https://linux.oracle.com/errata/ELSA-2026-50319.html
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SUSE Security Update SUSE-SU-2026:2450-1 vom 2026-06-18
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026829.html
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SUSE Security Update SUSE-SU-2026:2482-1 vom 2026-06-22
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026851.html
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Amazon Linux Security Advisory ALAS2KERNEL-5.15-2026-107 vom 2026-06-22
https://alas.aws.amazon.com/AL2/ALAS2KERNEL-5.15-2026-107.html
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SUSE Security Update SUSE-SU-2026:2591-1 vom 2026-06-23
https://lists.suse.com/pipermail/sle-security-updates/2026-June/026952.html
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Red Hat Security Advisory RHSA-2026:34095 vom 2026-07-01
https://access.redhat.com/errata/RHSA-2026:34095
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Oracle Linux Security Advisory ELSA-2026-27789 vom 2026-06-27
http://linux.oracle.com/errata/ELSA-2026-27789.html
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Debian Security Advisory DLA-4671 vom 2026-07-05
https://lists.debian.org/debian-lts-announce/2026/07/msg00012.html
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Debian Security Advisory DLA-4664 vom 2026-07-03
https://lists.debian.org/debian-lts-announce/2026/07/msg00005.html
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SUSE Security Update SUSE-SU-2026:22458-1 vom 2026-07-03
https://lists.suse.com/pipermail/sle-security-updates/2026-July/027251.html
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Debian Security Advisory DLA-4665 vom 2026-07-03
https://lists.debian.org/debian-lts-announce/2026/07/msg00006.html
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Ubuntu Security Notice USN-8507-1 vom 2026-07-06
https://ubuntu.com/security/notices/USN-8507-1
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Ubuntu Security Notice USN-8508-1 vom 2026-07-06
https://ubuntu.com/security/notices/USN-8508-1
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Ubuntu Security Notice USN-8492-3 vom 2026-07-06
https://ubuntu.com/security/notices/USN-8492-3
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Oracle Linux Security Advisory ELSA-2026-50372 vom 2026-07-07
http://linux.oracle.com/errata/ELSA-2026-50372.html
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Nebula Security Research vom 2026-07-07
https://nebusec.ai/research/ionstack-part-2/
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SUSE Security Update SUSE-SU-2026:22512-1 vom 2026-07-08
https://lists.suse.com/pipermail/sle-security-updates/2026-July/027316.html
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SUSE Security Update SUSE-SU-2026:22521-1 vom 2026-07-08
https://lists.suse.com/pipermail/sle-security-updates/2026-July/027309.html
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SUSE Security Update SUSE-SU-2026:2799-1 vom 2026-07-08
https://lists.suse.com/pipermail/sle-security-updates/2026-July/027328.html
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SUSE Security Update SUSE-SU-2026:22511-1 vom 2026-07-08
https://lists.suse.com/pipermail/sle-security-updates/2026-July/027317.html
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SUSE Security Update SUSE-SU-2026:2800-1 vom 2026-07-08
https://lists.suse.com/pipermail/sle-security-updates/2026-July/027327.html
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SUSE Security Update SUSE-SU-2026:22522-1 vom 2026-07-08
https://lists.suse.com/pipermail/sle-security-updates/2026-July/027308.html
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Ubuntu Security Notice USN-8492-5 vom 2026-07-10
https://ubuntu.com/security/notices/USN-8492-5
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Ubuntu Security Notice USN-8528-1 vom 2026-07-10
https://ubuntu.com/security/notices/USN-8528-1
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Ubuntu Security Notice USN-8527-1 vom 2026-07-10
https://ubuntu.com/security/notices/USN-8527-1
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Red Hat Security Advisory RHSA-2026:37728 vom 2026-07-10
https://access.redhat.com/errata/RHSA-2026:37728
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Oracle Linux Security Advisory ELSA-2026-50388 vom 2026-07-10
https://linux.oracle.com/errata/ELSA-2026-50388.html
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Oracle Linux Security Advisory ELSA-2026-50387 vom 2026-07-10
https://linux.oracle.com/errata/ELSA-2026-50387.html
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Amazon Linux Security Advisory ALAS2-2026-3801 vom 2026-07-11
https://alas.aws.amazon.com/AL2/ALAS2-2026-3801.html
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Amazon Linux Security Advisory ALAS2KERNEL-5.10-2026-125 vom 2026-07-11
https://alas.aws.amazon.com/AL2/ALAS2KERNEL-5.10-2026-125.html
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Amazon Linux Security Advisory ALAS2KERNEL-5.15-2026-109 vom 2026-07-11
https://alas.aws.amazon.com/AL2/ALAS2KERNEL-5.15-2026-109.html
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Amazon Linux Security Advisory ALAS2KERNEL-5.4-2026-126 vom 2026-07-11
https://alas.aws.amazon.com/AL2/ALAS2KERNEL-5.4-2026-126.html