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CVE-2026-43407

🗓️ 08 May 2026 15:16:52Reported by [email protected]Type 
nvd
 nvd🔗 web.nvd.nist.gov👁 5 Views

Linux kernel fixes bounds error in libceph ceph_handle_auth_reply by using 32-bit and sanity check.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-43407
8 May 202614:21
–attackerkb
Tenable Nessus		Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1594)
30 Apr 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1596)
30 Apr 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2026-1681)
9 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2026-118 (ALASKERNEL-5.10-2026-118)
9 May 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2026-102 (ALASKERNEL-5.15-2026-102)
9 May 202600:00
–nessus
Tenable Nessus		Debian dla-4606 : ata-modules-5.10.0-43-armmp-di - security update
3 Jun 202600:00
–nessus
Tenable Nessus		Photon OS 4.0: Linux PHSA-2026-4.0-1002
24 Apr 202600:00
–nessus
Tenable Nessus		SUSE SLES12 Security Update : kernel (SUSE-SU-2026:2450-1)
20 Jun 202600:00
–nessus
Tenable Nessus		Linux Distros Unpatched Vulnerability : CVE-2026-43407
8 May 202600:00
–nessus
Rows per page
NVD
Node
linuxlinux_kernelRange2.6.34.1–5.10.253
OR
linuxlinux_kernelRange5.11–5.15.203
OR
linuxlinux_kernelRange5.16–6.1.167
OR
linuxlinux_kernelRange6.2–6.6.130
OR
linuxlinux_kernelRange6.7–6.12.78
OR
linuxlinux_kernelRange6.13–6.18.19
OR
linuxlinux_kernelRange6.19–6.19.9
OR
linuxlinux_kernelMatch2.6.34-
OR
linuxlinux_kernelMatch2.6.34rc2
OR
linuxlinux_kernelMatch2.6.34rc3
OR
linuxlinux_kernelMatch2.6.34rc4
OR
linuxlinux_kernelMatch2.6.34rc5
OR
linuxlinux_kernelMatch2.6.34rc6
OR
linuxlinux_kernelMatch2.6.34rc7
OR
linuxlinux_kernelMatch7.0rc1
OR
linuxlinux_kernelMatch7.0rc2
OR
linuxlinux_kernelMatch7.0rc3

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17 Jun 2026 10:49Current
CVSS 3.19.1
EPSS0.00537
CWE-125
Linux kernellibcephauth replypayload lengthsanity checks
5