CVE-2026-22990

EUVD-2026-4287
In the Linux kernel, the following vulnerability has been resolved:

libceph: replace overzealous BUG_ON in osdmap_apply_incremental()

If the osdmap is (maliciously) corrupted such that the incremental
osdmap epoch is different from what is expected, there is no need to
BUG.  Instead, just declare the incremental osdmap to be invalid.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 4%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
2.6.34.1 ≤
𝑥
< 5.10.248
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.198
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.161
linuxlinux_kernel
6.2 ≤
𝑥
< 6.6.121
linuxlinux_kernel
6.7 ≤
𝑥
< 6.12.66
linuxlinux_kernel
6.13 ≤
𝑥
< 6.18.6
linuxlinux_kernel
2.6.34
linuxlinux_kernel
2.6.34:rc2
linuxlinux_kernel
2.6.34:rc3
linuxlinux_kernel
2.6.34:rc4
linuxlinux_kernel
2.6.34:rc5
linuxlinux_kernel
2.6.34:rc6
linuxlinux_kernel
2.6.34:rc7
linuxlinux_kernel
6.19:rc1
linuxlinux_kernel
6.19:rc2
linuxlinux_kernel
6.19:rc3
linuxlinux_kernel
6.19:rc4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.170-3
fixed
bookworm (security)
6.1.172-1
fixed
bullseye
vulnerable
bullseye (security)
5.10.251-5
fixed
forky
7.0.7-1
fixed
sid
7.0.7-1
fixed
trixie
6.12.86-1
fixed
trixie (security)
6.12.88-1
fixed
linux-6.1
bullseye (security)
6.1.172-1~deb11u1
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
cluster-md-kmp-default
suse enterprise server 12 SP5
4.12.14-122.299.1
fixed
dlm-kmp-default
suse enterprise server 12 SP5
4.12.14-122.299.1
fixed
gfs2-kmp-default
suse enterprise server 12 SP5
4.12.14-122.299.1
fixed
kernel-64kb
suse enterprise desktop 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.31.1
fixed
kernel-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.27.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.27.1
fixed
kernel-default
suse enterprise desktop 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise server 12 SP5
4.12.14-122.299.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.31.1
fixed
kernel-default-base
suse enterprise desktop 15 SP7
6.4.0-150700.53.31.1.150700.17.21.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.31.1.150700.17.21.1
fixed
suse enterprise server 12 SP5
4.12.14-122.299.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.31.1.150700.17.21.1
fixed
kernel-default-man
suse enterprise server 12 SP5
4.12.14-122.299.1
fixed
kernel-docs
suse enterprise desktop 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.31.1
fixed
kernel-macros
suse enterprise desktop 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise server 12 SP5
4.12.14-122.299.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.31.1
fixed
kernel-obs-build
suse enterprise desktop 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.31.1
fixed
kernel-source
suse enterprise desktop 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise server 12 SP5
4.12.14-122.299.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.31.1
fixed
kernel-source-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.27.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.27.1
fixed
kernel-syms
suse enterprise desktop 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise server 12 SP5
4.12.14-122.299.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.31.1
fixed
kernel-syms-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.27.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.27.1
fixed
kernel-zfcpdump
suse enterprise desktop 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.31.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.31.1
fixed
ocfs2-kmp-default
suse enterprise server 12 SP5
4.12.14-122.299.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
kernel
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-debug
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-debug-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-debug-devel
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-debug-devel-matched
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-debug-modules
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-debug-modules-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-debug-modules-extra
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-devel
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-devel-matched
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-modules
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-modules-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-64k-modules-extra
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-abi-stablelists
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-debug
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-debug-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-debug-devel
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-debug-devel-matched
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-debug-modules
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-debug-modules-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-debug-modules-extra
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-debug-uki-virt
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-devel
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-devel-matched
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-doc
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-modules
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-modules-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-modules-extra
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k-debug
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k-debug-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k-debug-devel
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k-debug-modules
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k-debug-modules-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k-debug-modules-extra
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k-devel
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k-modules
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k-modules-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-64k-modules-extra
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-debug
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-debug-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-debug-devel
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-debug-modules
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-debug-modules-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-debug-modules-extra
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-devel
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-modules
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-modules-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-rt-modules-extra
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-tools
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-tools-libs
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-tools-libs-devel
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-uki-virt
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-uki-virt-addons
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-zfcpdump
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-zfcpdump-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-zfcpdump-devel
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-zfcpdump-devel-matched
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-zfcpdump-modules
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-zfcpdump-modules-core
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
kernel-zfcpdump-modules-extra
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
libperf
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
perf
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
python3-perf
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
rtla
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
rv
RHEL 9
0:5.14.0-687.10.1.el9_8
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/4b106fbb1c7b841cd402abd83eb2447164c799ea
https://git.kernel.org/stable/c/6348d70af847b79805374fe628d3809a63fd7df3
https://git.kernel.org/stable/c/6afd2a4213524bc742b709599a3663aeaf77193c
https://git.kernel.org/stable/c/6c6cec3db3b418c4fdf815731bc39e46dff75e1b
https://git.kernel.org/stable/c/9aa0b0c14cefece078286d78b97d4c09685e372d
https://git.kernel.org/stable/c/d3613770e2677683e65d062da5e31f48c409abe9
https://git.kernel.org/stable/c/e00c3f71b5cf75681dbd74ee3f982a99cb690c2b