What is the CVSS score of CVE-2026-23409?

CVE-2026-23409 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.0%.

Is there a patch available for CVE-2026-23409?

Yes, a patch is available for CVE-2026-23409. Update the affected software to the latest version immediately.

Linux CVE-2026-23409

EUVD-2026-17839 MEDIUM

Loop with Unreachable Exit Condition (Infinite Loop) (CWE-835)

2026-04-01 416baaa9-dc9f-4396-8d5f-8c081fb06d67

GHSA-53jf-v56h-xgqg

Linux Denial Of Service Red Hat

5.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Ubuntu

MEDIUM

qualitative

SUSE

6.3 MEDIUM

AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H

Primary rating from NVD.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVSS changed

Apr 24, 2026 - 15:37 NVD

5.5 (MEDIUM)

Patch released

Apr 01, 2026 - 14:30 nvd

Patch available

EUVD ID Assigned

Apr 01, 2026 - 09:22 euvd

EUVD-2026-17839

Analysis Generated

Apr 01, 2026 - 09:22 vuln.today

CVE Published

Apr 01, 2026 - 09:16 nvd

N/A

DescriptionCVE.org

In the Linux kernel, the following vulnerability has been resolved:

apparmor: fix differential encoding verification

Differential encoding allows loops to be created if it is abused. To prevent this the unpack should verify that a diff-encode chain terminates.

Unfortunately the differential encode verification had two bugs.

it conflated states that had gone through check and already been

marked, with states that were currently being checked and marked. This means that loops in the current chain being verified are treated as a chain that has already been verified.

the order bailout on already checked states compared current chain

check iterators j,k instead of using the outer loop iterator i. Meaning a step backwards in states in the current chain verification was being mistaken for moving to an already verified state.

Move to a double mark scheme where already verified states get a different mark, than the current chain being kept. This enables us to also drop the backwards verification check that was the cause of the second error as any already verified state is already marked.

AnalysisAI

AppArmor differential encoding verification in the Linux kernel contains logic errors that permit infinite loops to be created through abuse of the verification chain mechanism. Two distinct bugs in the verification routine-conflation of checked states with currently-checked states, and incorrect loop iterator comparison-allow malformed differential encoding chains to bypass security checks. This enables potential information disclosure or policy circumvention on systems relying on AppArmor mandatory access control. The vulnerability affects Linux kernel versions prior to fixes applied across multiple stable branches via kernel commits.

Technical ContextAI

AppArmor is a Linux kernel security module that enforces mandatory access control policies. The vulnerability resides in the differential encoding unpacking mechanism, which compresses policy profiles by encoding state transitions relative to prior states. The verification routine is designed to detect and prevent loops in these differential encoding chains that could lead to infinite recursion or policy bypass. The root cause involves two algorithmic errors: (1) the marking scheme fails to distinguish between states already validated in prior chain verifications versus states currently undergoing validation in the present chain, causing current-chain loops to be incorrectly treated as previously-verified states; (2) the backward-checking logic incorrectly compares inner loop iterators (j, k) instead of the outer iteration index (i), causing legitimate backward transitions within the current verification chain to be mistakenly identified as transitions to previously-validated states. The fix implements a double-marking scheme where distinct markers identify either previously-verified states or states in the current validation chain, eliminating the confusion and removing the faulty backward-verification check entirely.

RemediationAI

Apply a kernel update that includes one of the five referenced fix commits. For distributions tracking stable kernel branches, update to a kernel version released after the fix commit for your branch (details available at https://git.kernel.org/stable/). Exact patched version numbers depend on the specific stable branch; check your distribution's kernel release notes or git log for commit 1ff4857fac56ac5a90ee63b24db05fa5e91a45aa or the other four commits listed above. As an interim measure on systems where immediate kernel updates are not feasible, restrict permissions for AppArmor policy load operations (typically /sys/kernel/security/apparmor/load or equivalent) to trusted administrators only, reducing the attack surface to local privilege escalation scenarios. Verify that AppArmor is enabled and actively enforcing policies on systems relying on it for security boundaries.

Same weakness CWE-835 – Loop with Unreachable Exit Condition (Infinite Loop)

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7.5

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7.5

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9.1

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8.8

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8.8

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5.3

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8.7

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8.8

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8.8

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9.8

CVE-2014-1761 HIGH POC

7.8

CVE-2015-5122 CRITICAL POC

9.8

CVE-2011-0609 HIGH POC

7.8

Vendor StatusVendor

Ubuntu

Priority: Medium

linux

Release	Status	Version
trusty	needs-triage	-
xenial	needs-triage	-
bionic	needs-triage	-
focal	needs-triage	-
jammy	needs-triage	-
noble	needs-triage	-
questing	needs-triage	-
upstream	needs-triage	-

linux-hwe

Release	Status	Version
xenial	needs-triage	-
bionic	ignored	replaced by linux-hwe-5.4
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-hwe-5.4

Release	Status	Version
bionic	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-hwe-5.8

Release	Status	Version
focal	ignored	superseded by linux-hwe-5.11
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-hwe-5.11

linux-hwe-5.11

Release	Status	Version
focal	ignored	superseded by linux-hwe-5.13
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-hwe-5.13

linux-hwe-5.13

Release	Status	Version
focal	ignored	superseded by linux-hwe-5.15
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-hwe-5.15

linux-hwe-5.15

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-hwe-5.19

Release	Status	Version
jammy	ignored	superseded by linux-hwe-6.2
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-hwe-6.2

linux-hwe-6.2

Release	Status	Version
jammy	ignored	superseded by linux-hwe-6.5
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-hwe-6.5

linux-hwe-6.5

Release	Status	Version
jammy	ignored	superseded by linux-hwe-6.8
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-hwe-6.8

linux-hwe-6.8

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-hwe-6.11

Release	Status	Version
jammy	DNE	-
noble	ignored	superseded by linux-hwe-6.14
questing	DNE	-
upstream	ignored	superseded by linux-hwe-6.14

linux-hwe-6.14

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-hwe-6.17

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-hwe-edge

Release	Status	Version
xenial	ignored	superseded by linux-hwe
bionic	ignored	superseded by linux-hwe-5.4
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	end of life

linux-lts-xenial

Release	Status	Version
trusty	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-kvm

Release	Status	Version
xenial	needs-triage	-
bionic	needs-triage	-
focal	needs-triage	-
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-allwinner-5.19

Release	Status	Version
jammy	ignored	end of kernel support
noble	DNE	-
questing	DNE	-
upstream	ignored	end of life

linux-aws

Release	Status	Version
trusty	needs-triage	-
xenial	needs-triage	-
bionic	needs-triage	-
focal	needs-triage	-
jammy	needs-triage	-
noble	needs-triage	-
questing	needs-triage	-
upstream	needs-triage	-

linux-aws-5.0

Release	Status	Version
bionic	ignored	superseded by linux-aws-5.3
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-aws-5.3

linux-aws-5.3

Release	Status	Version
bionic	ignored	superseded by linux-aws-5.4
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-aws-5.4

linux-aws-5.4

Release	Status	Version
bionic	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-aws-5.8

Release	Status	Version
focal	ignored	superseded by linux-aws-5.11
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-aws-5.11

linux-aws-5.11

Release	Status	Version
focal	ignored	superseded by linux-aws-5.13
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-aws-5.13

linux-aws-5.13

Release	Status	Version
focal	ignored	superseded by linux-aws-5.15
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-aws-5.15

linux-aws-5.15

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-aws-5.19

Release	Status	Version
jammy	ignored	superseded by linux-aws-6.2
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-aws-6.2

linux-aws-6.2

Release	Status	Version
jammy	ignored	superseded by linux-aws-6.5
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-aws-6.5

linux-aws-6.5

Release	Status	Version
jammy	ignored	superseded by linux-aws-6.8
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-aws-6.8

linux-aws-6.8

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-aws-6.14

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-aws-6.17

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-aws-hwe

Release	Status	Version
xenial	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-azure

Release	Status	Version
trusty	needs-triage	-
xenial	needs-triage	-
bionic	ignored	superseded by linux-azure-5.3
focal	needs-triage	-
jammy	needs-triage	-
noble	needs-triage	-
questing	needs-triage	-
upstream	needs-triage	-

linux-azure-4.15

Release	Status	Version
bionic	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-5.3

Release	Status	Version
bionic	ignored	superseded by linux-azure-5.4
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-azure-5.4

linux-azure-5.4

Release	Status	Version
bionic	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-5.8

Release	Status	Version
focal	ignored	superseded by linux-azure-5.11
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-azure-5.11

linux-azure-5.11

Release	Status	Version
focal	ignored	superseded by linux-azure-5.13
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-azure-5.13

linux-azure-5.13

Release	Status	Version
focal	ignored	superseded by linux-azure-5.15
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-azure-5.15

linux-azure-5.15

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-5.19

Release	Status	Version
jammy	ignored	superseded by linux-azure-6.2
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-azure-6.2

linux-azure-6.2

Release	Status	Version
jammy	ignored	superseded by linux-azure-6.5
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-azure-6.5

linux-azure-6.5

Release	Status	Version
jammy	ignored	superseded by linux-azure-6.8
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-azure-6.8

linux-azure-6.8

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-6.11

Release	Status	Version
jammy	DNE	-
noble	ignored	superseded by linux-azure-6.14
questing	DNE	-
upstream	ignored	superseded by linux-azure-6.14

linux-azure-6.14

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-6.17

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-fde

Release	Status	Version
focal	ignored	superseded by linux-azure-fde-5.15
jammy	needs-triage	-
noble	needs-triage	-
questing	needs-triage	-
upstream	needs-triage	-

linux-azure-fde-5.15

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-fde-5.19

Release	Status	Version
jammy	ignored	superseded by linux-azure-fde-6.2
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-azure-fde-6.2

linux-azure-fde-6.2

Release	Status	Version
jammy	ignored	replaced by linux-azure-6.5
noble	DNE	-
questing	DNE	-
upstream	ignored	replaced by linux-azure-6.5

linux-azure-fde-6.8

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-fde-6.14

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-fde-6.17

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-nvidia

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-nvidia-6.14

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-bluefield

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-edge

Release	Status	Version
bionic	ignored	superseded by linux-azure-5.3
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-azure-5.3

linux-fips

Release	Status	Version
xenial	needs-triage	-
bionic	needs-triage	-
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-aws-fips

Release	Status	Version
bionic	needs-triage	-
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-azure-fips

Release	Status	Version
bionic	needs-triage	-
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-gcp-fips

Release	Status	Version
bionic	needs-triage	-
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-gcp

Release	Status	Version
xenial	needs-triage	-
bionic	ignored	superseded by linux-gcp-5.3
focal	needs-triage	-
jammy	needs-triage	-
noble	needs-triage	-
questing	needs-triage	-
upstream	needs-triage	-

linux-gcp-4.15

Release	Status	Version
bionic	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-gcp-5.3

Release	Status	Version
bionic	ignored	superseded by linux-gcp-5.4
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-gcp-5.4

linux-gcp-5.4

Release	Status	Version
bionic	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-gcp-5.8

Release	Status	Version
focal	ignored	superseded by linux-gcp-5.11
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-gcp-5.11

linux-gcp-5.11

Release	Status	Version
focal	ignored	superseded by linux-gcp-5.13
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-gcp-5.13

linux-gcp-5.13

Release	Status	Version
focal	ignored	superseded by linux-gcp-5.15
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-gcp-5.15

linux-gcp-5.15

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-gcp-5.19

Release	Status	Version
jammy	ignored	superseded by linux-gcp-6.2
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-gcp-6.2

linux-gcp-6.2

Release	Status	Version
jammy	ignored	superseded by linux-gcp-6.5
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-gcp-6.5

linux-gcp-6.5

Release	Status	Version
jammy	ignored	superseded by linux-gcp-6.8
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-gcp-6.8

linux-gcp-6.8

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-gcp-6.11

Release	Status	Version
jammy	DNE	-
noble	ignored	superseded by linux-gcp-6.14
questing	DNE	-
upstream	ignored	superseded by linux-gcp-6.14

linux-gcp-6.14

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-gcp-6.17

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-gke

Release	Status	Version
focal	ignored	end of kernel support
jammy	needs-triage	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-gke-4.15

Release	Status	Version
bionic	ignored	superseded by linux-gke-5.0
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-gke-5.0

linux-gke-5.4

Release	Status	Version
bionic	ignored	end of kernel support
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	end of life

linux-gke-5.15

Release	Status	Version
focal	ignored	end of kernel support
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	end of life

linux-gkeop

Release	Status	Version
focal	ignored	end of kernel support
jammy	needs-triage	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-gkeop-5.4

Release	Status	Version
bionic	ignored	end of kernel support
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	end of life

linux-gkeop-5.15

Release	Status	Version
focal	ignored	end of kernel support
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-ibm

Release	Status	Version
focal	needs-triage	-
jammy	needs-triage	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-ibm-5.4

Release	Status	Version
bionic	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-ibm-5.15

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-ibm-6.8

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-intel-5.13

Release	Status	Version
focal	ignored	end of kernel support
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	end of life

linux-intel-iotg

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-intel-iotg-5.15

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-iot

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-intel-iot-realtime

Release	Status	Version
jammy	ignored	superseded by Ubuntu Pro ppa version
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-lowlatency

Release	Status	Version
jammy	needs-triage	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-lowlatency-hwe-5.15

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-lowlatency-hwe-5.19

Release	Status	Version
jammy	ignored	superseded by linux-lowlatency-hwe-6.2
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-lowlatency-hwe-6.2

linux-lowlatency-hwe-6.2

Release	Status	Version
jammy	ignored	superseded by linux-lowlatency-hwe-6.5
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-lowlatency-hwe-6.5

linux-lowlatency-hwe-6.5

Release	Status	Version
jammy	ignored	superseded by linux-lowlatency-hwe-6.8
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-lowlatency-hwe-6.8

linux-lowlatency-hwe-6.8

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-lowlatency-hwe-6.11

Release	Status	Version
jammy	DNE	-
noble	ignored	replaced by linux-hwe-6.14
questing	DNE	-
upstream	ignored	replaced by linux-hwe-6.14

linux-nvidia

Release	Status	Version
jammy	needs-triage	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-nvidia-6.2

Release	Status	Version
jammy	ignored	superseded by linux-nvidia-6.5
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-nvidia-6.5

linux-nvidia-6.5

Release	Status	Version
jammy	ignored	superseded by linux-nvidia-6.8
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-nvidia-6.8

linux-nvidia-6.8

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-nvidia-6.11

Release	Status	Version
jammy	DNE	-
noble	ignored	end of kernel support
questing	DNE	-
upstream	ignored	end of kernel support

linux-nvidia-lowlatency

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-nvidia-tegra

Release	Status	Version
jammy	needs-triage	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-nvidia-tegra-5.15

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-nvidia-tegra-igx

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-oracle

Release	Status	Version
xenial	needs-triage	-
bionic	needs-triage	-
focal	needs-triage	-
jammy	needs-triage	-
noble	needs-triage	-
questing	needs-triage	-
upstream	needs-triage	-

linux-oracle-5.0

Release	Status	Version
bionic	ignored	superseded by linux-oracle-5.3
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oracle-5.3

linux-oracle-5.3

Release	Status	Version
bionic	ignored	superseded by linux-oracle-5.4
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oracle-5.4

linux-oracle-5.4

Release	Status	Version
bionic	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-oracle-5.8

Release	Status	Version
focal	ignored	superseded by linux-oracle-5.11
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oracle-5.11

linux-oracle-5.11

Release	Status	Version
focal	ignored	superseded by linux-oracle-5.13
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oracle-5.13

linux-oracle-5.13

Release	Status	Version
focal	ignored	superseded by linux-oracle-5.15
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oracle-5.15

linux-oracle-5.15

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-oracle-6.5

Release	Status	Version
jammy	ignored	superseded by linux-oracle-6.8
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oracle-6.8

linux-oracle-6.8

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-oracle-6.14

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-oracle-6.17

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-oem

Release	Status	Version
bionic	ignored	replaced by linux-hwe-5.4
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	end of life

linux-oem-5.6

Release	Status	Version
focal	ignored	superseded by linux-oem-5.10
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oem-5.10

linux-oem-5.10

Release	Status	Version
focal	ignored	superseded by linux-oem-5.13
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oem-5.13

linux-oem-5.13

Release	Status	Version
focal	ignored	superseded by linux-oem-5.14
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oem-5.14

linux-oem-5.14

Release	Status	Version
focal	ignored	replaced by linux-hwe-5.15
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	replaced by linux-hwe-5.15

linux-oem-5.17

Release	Status	Version
jammy	ignored	superseded by linux-oem-6.1
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oem-6.1

linux-oem-6.0

Release	Status	Version
jammy	ignored	superseded by linux-oem-6.1
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oem-6.1

linux-oem-6.1

Release	Status	Version
jammy	ignored	superseded by linux-oem-6.5
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oem-6.5

linux-oem-6.5

Release	Status	Version
jammy	ignored	superseded by linux-oem-6.8
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-oem-6.8

linux-oem-6.8

Release	Status	Version
jammy	DNE	-
noble	ignored	superseded by linux-oem-6.14
questing	DNE	-
upstream	ignored	superseded by linux-oem-6.14

linux-oem-6.11

Release	Status	Version
jammy	DNE	-
noble	ignored	superseded by linux-oem-6.14
questing	DNE	-
upstream	ignored	superseded by linux-oem-6.14

linux-oem-6.14

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-oem-6.17

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-raspi

Release	Status	Version
focal	needs-triage	-
jammy	needs-triage	-
noble	needs-triage	-
questing	needs-triage	-
upstream	needs-triage	-

linux-raspi2

Release	Status	Version
focal	ignored	replaced by linux-raspi
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	replaced by linux-raspi

linux-raspi-5.4

Release	Status	Version
bionic	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-raspi-realtime

Release	Status	Version
jammy	DNE	-
noble	ignored	superseded by Ubuntu Pro ppa version
questing	DNE	-
upstream	needs-triage	-

linux-realtime

Release	Status	Version
jammy	ignored	superseded by Ubuntu Pro ppa version
noble	ignored	superseded by Ubuntu Pro ppa version
questing	needs-triage	-
upstream	needs-triage	-

linux-realtime-6.8

Release	Status	Version
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-realtime-6.14

Release	Status	Version
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-riscv

Release	Status	Version
focal	ignored	superseded by linux-riscv-5.8
jammy	ignored	end of kernel support
noble	ignored	replaced by linux-riscv-6.14
questing	needs-triage	-
upstream	needs-triage	-

linux-riscv-5.8

Release	Status	Version
focal	ignored	superseded by linux-riscv-5.11
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-riscv-5.11

linux-riscv-5.11

Release	Status	Version
focal	ignored	superseded by linux-riscv-5.13
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-riscv-5.13

linux-riscv-5.15

Release	Status	Version
focal	needs-triage	-
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-riscv-5.19

Release	Status	Version
jammy	ignored	end of kernel support
noble	DNE	-
questing	DNE	-
upstream	ignored	end of life

linux-riscv-6.5

Release	Status	Version
jammy	ignored	superseded by linux-riscv-6.8
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-riscv-6.8

linux-riscv-6.8

Release	Status	Version
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-riscv-6.14

Release	Status	Version
jammy	DNE	-
noble	ignored	superseded by linux-riscv-6.17
questing	DNE	-
upstream	ignored	superseded by linux-riscv-6.17

linux-riscv-6.17

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-starfive-5.19

Release	Status	Version
jammy	ignored	end of kernel support
noble	DNE	-
questing	DNE	-
upstream	ignored	end of life

linux-starfive-6.2

Release	Status	Version
jammy	ignored	superseded by linux-starfive-6.5
noble	DNE	-
questing	DNE	-
upstream	ignored	superseded by linux-starfive-6.5

linux-starfive-6.5

Release	Status	Version
jammy	ignored	end of kernel support
noble	DNE	-
questing	DNE	-
upstream	ignored	end of life

linux-xilinx

Release	Status	Version
jammy	DNE	-
noble	needs-triage	-
questing	DNE	-
upstream	needs-triage	-

linux-xilinx-zynqmp

Release	Status	Version
focal	needs-triage	-
jammy	needs-triage	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

linux-realtime-6.17

Release	Status	Version
jammy	DNE	-
noble	DNE	-
questing	DNE	-
upstream	needs-triage	-

Debian

linux

Release	Status	Fixed Version	Urgency
bullseye	fixed	5.10.251-1	-
bullseye (security)	fixed	5.10.251-1	-
bookworm	fixed	6.1.164-1	-
bookworm (security)	fixed	6.1.164-1	-
trixie	fixed	6.12.74-2	-
trixie (security)	fixed	6.12.74-2	-
forky	fixed	6.19.8-1	-
sid	fixed	6.19.10-1	-
(unstable)	fixed	6.19.6-2	-

SUSE

Severity: Medium

Product	Status
SUSE Linux Enterprise Desktop 15 SP7	Fixed
SUSE Linux Enterprise Desktop 15 SP7	Fixed
SUSE Linux Enterprise Desktop 15 SP7	Fixed
SUSE Linux Enterprise High Availability Extension 15 SP7	Fixed
SUSE Linux Enterprise High Availability Extension 15 SP7	Fixed

CVE-2026-23409 vulnerability details – vuln.today

Back

SUSE Linux Enterprise High Performance Computing 15 SP7	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP7	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP7	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP7	Fixed
SUSE Linux Enterprise Live Patching 15 SP7	Fixed
SUSE Linux Enterprise Live Patching 15 SP7	Fixed
SUSE Linux Enterprise Micro 5.2	Fixed
SUSE Linux Enterprise Micro 5.2	Fixed
SUSE Linux Enterprise Micro 5.2	Fixed
SUSE Linux Enterprise Micro 5.2	Fixed
SUSE Linux Enterprise Micro 5.2	Fixed
SUSE Linux Enterprise Micro 5.3	Fixed
SUSE Linux Enterprise Micro 5.3	Fixed
SUSE Linux Enterprise Micro 5.3	Fixed
SUSE Linux Enterprise Micro 5.3	Fixed
SUSE Linux Enterprise Micro 5.3	Fixed
SUSE Linux Enterprise Micro 5.4	Fixed
SUSE Linux Enterprise Micro 5.4	Fixed
SUSE Linux Enterprise Micro 5.4	Fixed
SUSE Linux Enterprise Micro 5.4	Fixed
SUSE Linux Enterprise Micro 5.4	Fixed
SUSE Linux Enterprise Micro 5.5	Fixed
SUSE Linux Enterprise Micro 5.5	Fixed
SUSE Linux Enterprise Micro 5.5	Fixed
SUSE Linux Enterprise Micro 5.5	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP7	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP7	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP7	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP7	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP7	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP7	Fixed
SUSE Linux Enterprise Module for Legacy 15 SP7	Fixed
SUSE Linux Enterprise Module for Legacy 15 SP7	Fixed
SUSE Linux Enterprise Module for Public Cloud 15 SP7	Fixed
SUSE Linux Enterprise Module for Server Applications 15 SP7	Fixed
SUSE Linux Enterprise Real Time 15 SP7	Fixed
SUSE Linux Enterprise Server 15 SP7	Fixed
SUSE Linux Enterprise Server 15 SP7	Fixed
SUSE Linux Enterprise Server 15 SP7	Fixed
SUSE Linux Enterprise Server 15 SP7	Fixed
SUSE Linux Enterprise Server 16.0	Fixed
SUSE Linux Enterprise Server 16.1	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP7	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP7	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP7	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP7	Fixed
SUSE Linux Enterprise Server for SAP applications 16.0	Fixed
SUSE Linux Enterprise Server for SAP applications 16.1	Fixed
SUSE Linux Enterprise Workstation Extension 15 SP7	Fixed
SUSE Linux Enterprise Workstation Extension 15 SP7	Fixed
SUSE Linux Micro 6.0	Fixed
SUSE Linux Micro 6.0	Fixed
SUSE Linux Micro 6.0	Fixed
SUSE Linux Micro 6.1	Fixed
SUSE Linux Micro 6.1	Fixed
SUSE Linux Micro 6.1	Fixed
SUSE Linux Micro 6.2	Fixed
SUSE Linux Micro 6.2	Fixed
SUSE Real Time Module 15 SP7	Fixed
openSUSE Leap 15.6	Fixed
openSUSE Leap 15.6	Fixed
openSUSE Leap 15.6	Fixed
openSUSE Leap 15.6	Fixed
openSUSE Leap 15.6	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP4	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP4	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP5	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP5	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS	Fixed
SUSE Linux Enterprise Live Patching 12 SP5	Fixed
SUSE Linux Enterprise Live Patching 12 SP5	Fixed
SUSE Linux Enterprise Live Patching 15 SP4	Fixed
SUSE Linux Enterprise Live Patching 15 SP4	Fixed
SUSE Linux Enterprise Live Patching 15 SP5	Fixed
SUSE Linux Enterprise Live Patching 15 SP5	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP4	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP4	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP5	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP5	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP6	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP6	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP4	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP4	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP5	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP5	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP6	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP6	Fixed
SUSE Linux Enterprise Module for Server Applications 15 SP4	Fixed
SUSE Linux Enterprise Module for Server Applications 15 SP5	Fixed
SUSE Linux Enterprise Module for Server Applications 15 SP6	Fixed
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE	Fixed
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE	Fixed
SUSE Linux Enterprise Server 12 SP5	Fixed
SUSE Linux Enterprise Server 12 SP5	Fixed
SUSE Linux Enterprise Server 12 SP5-LTSS	Fixed
SUSE Linux Enterprise Server 12 SP5-LTSS	Fixed
SUSE Linux Enterprise Server 12 SP5-LTSS	Fixed
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security	Fixed
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security	Fixed
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security	Fixed
SUSE Linux Enterprise Server 15 SP4	Fixed
SUSE Linux Enterprise Server 15 SP4	Fixed
SUSE Linux Enterprise Server 15 SP4-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP4-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP4-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP5	Fixed
SUSE Linux Enterprise Server 15 SP5	Fixed
SUSE Linux Enterprise Server 15 SP5-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP5-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP5-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP6	Fixed
SUSE Linux Enterprise Server 15 SP6	Fixed
SUSE Linux Enterprise Server 15 SP6	Fixed
SUSE Linux Enterprise Server 15 SP6-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP6-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP6-LTSS	Fixed
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5	Fixed
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5	Fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP6	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP6	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP6	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP6	Fixed
SUSE Manager Proxy 4.3	Fixed
SUSE Manager Proxy 4.3	Fixed
SUSE Manager Proxy LTS 4.3	Fixed
SUSE Manager Proxy LTS 4.3	Fixed
SUSE Manager Retail Branch Server 4.3	Fixed
SUSE Manager Retail Branch Server 4.3	Fixed
SUSE Manager Retail Branch Server LTS 4.3	Fixed
SUSE Manager Retail Branch Server LTS 4.3	Fixed
SUSE Manager Server 4.3	Fixed
SUSE Manager Server 4.3	Fixed
SUSE Manager Server LTS 4.3	Fixed
SUSE Manager Server LTS 4.3	Fixed
SUSE CaaS Platform 3.0	Fixed
SUSE CaaS Platform 4.0	Fixed
SUSE CaaS Platform 4.0	Fixed
SUSE Enterprise Storage 6	Fixed
SUSE Enterprise Storage 6	Fixed
SUSE Enterprise Storage 7	Fixed
SUSE Enterprise Storage 7	Fixed
SUSE Enterprise Storage 7.1	Fixed
SUSE Enterprise Storage 7.1	Fixed
SUSE Linux Enterprise Desktop 11 SP4	Fixed
SUSE Linux Enterprise Desktop 12	Fixed
SUSE Linux Enterprise Desktop 12 SP1	Fixed
SUSE Linux Enterprise Desktop 12 SP2	Fixed
SUSE Linux Enterprise Desktop 12 SP3	Fixed
SUSE Linux Enterprise Desktop 12 SP4	Fixed
SUSE Linux Enterprise Desktop 12 SP4	Fixed
SUSE Linux Enterprise Desktop 15	Fixed
SUSE Linux Enterprise Desktop 15 SP1	Fixed
SUSE Linux Enterprise Desktop 15 SP1	Fixed
SUSE Linux Enterprise Desktop 15 SP2	Fixed
SUSE Linux Enterprise Desktop 15 SP2	Fixed
SUSE Linux Enterprise Desktop 15 SP3	Fixed
SUSE Linux Enterprise Desktop 15 SP3	Fixed
SUSE Linux Enterprise Desktop 15 SP4	Fixed
SUSE Linux Enterprise Desktop 15 SP4	Fixed
SUSE Linux Enterprise Desktop 15 SP5	Fixed
SUSE Linux Enterprise Desktop 15 SP5	Fixed
SUSE Linux Enterprise Desktop 15 SP6	Fixed
SUSE Linux Enterprise Desktop 15 SP6	Fixed
SUSE Linux Enterprise High Performance Computing 15	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP1	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP1	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP2	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP2	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP3	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP3	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP6	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP6	Fixed
SUSE Linux Enterprise High Performance Computing 15 SP6	Fixed
SUSE Linux Enterprise High Performance Computing 15-ESPOS	Fixed
SUSE Linux Enterprise High Performance Computing 15-LTSS	Fixed
SUSE Linux Enterprise Micro 5.0	Fixed
SUSE Linux Enterprise Micro 5.0	Fixed
SUSE Linux Enterprise Micro 5.1	Fixed
SUSE Linux Enterprise Micro 5.1	Fixed
SUSE Linux Enterprise Micro 5.1	Fixed
SUSE Linux Enterprise Micro 5.1	Fixed
SUSE Linux Enterprise Module for Basesystem 15	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP3	Fixed
SUSE Linux Enterprise Module for Basesystem 15 SP3	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP1	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP2	Fixed
SUSE Linux Enterprise Module for Development Tools 15 SP3	Fixed
SUSE Linux Enterprise Module for Public Cloud 15 SP6	Fixed
SUSE Linux Enterprise Module for Server Applications 15	Fixed
SUSE Linux Enterprise Module for Server Applications 15 SP1	Fixed
SUSE Linux Enterprise Module for Server Applications 15 SP2	Fixed
SUSE Linux Enterprise Module for Server Applications 15 SP3	Fixed
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT	Fixed
SUSE Linux Enterprise Real Time 15 SP2	Fixed
SUSE Linux Enterprise Real Time 15 SP2	Fixed
SUSE Linux Enterprise Real Time 15 SP3	Fixed
SUSE Linux Enterprise Real Time 15 SP3	Fixed
SUSE Linux Enterprise Real Time 15 SP3	Fixed
SUSE Linux Enterprise Real Time 15 SP4	Fixed
SUSE Linux Enterprise Real Time 15 SP4	Fixed
SUSE Linux Enterprise Real Time 15 SP4	Fixed
SUSE Linux Enterprise Real Time 15 SP5	Fixed
SUSE Linux Enterprise Real Time 15 SP6	Fixed
SUSE Linux Enterprise Server 11 SP4	Fixed
SUSE Linux Enterprise Server 11 SP4-LTSS	Fixed
SUSE Linux Enterprise Server 12	Fixed
SUSE Linux Enterprise Server 12 SP1	Fixed
SUSE Linux Enterprise Server 12 SP1-LTSS	Fixed
SUSE Linux Enterprise Server 12 SP2	Fixed
SUSE Linux Enterprise Server 12 SP2-BCL	Fixed
SUSE Linux Enterprise Server 12 SP2-ESPOS	Fixed
SUSE Linux Enterprise Server 12 SP2-LTSS	Fixed
SUSE Linux Enterprise Server 12 SP3	Fixed
SUSE Linux Enterprise Server 12 SP3-BCL	Fixed
SUSE Linux Enterprise Server 12 SP3-ESPOS	Fixed
SUSE Linux Enterprise Server 12 SP3-LTSS	Fixed
SUSE Linux Enterprise Server 12 SP4	Fixed
SUSE Linux Enterprise Server 12 SP4	Fixed
SUSE Linux Enterprise Server 12 SP4-ESPOS	Fixed
SUSE Linux Enterprise Server 12 SP4-ESPOS	Fixed
SUSE Linux Enterprise Server 12 SP4-LTSS	Fixed
SUSE Linux Enterprise Server 12 SP4-LTSS	Fixed
SUSE Linux Enterprise Server 12 SP4-LTSS	Fixed
SUSE Linux Enterprise Server 12-LTSS	Fixed
SUSE Linux Enterprise Server 15	Fixed
SUSE Linux Enterprise Server 15 SP1	Fixed
SUSE Linux Enterprise Server 15 SP1	Fixed
SUSE Linux Enterprise Server 15 SP1-BCL	Fixed
SUSE Linux Enterprise Server 15 SP1-BCL	Fixed
SUSE Linux Enterprise Server 15 SP1-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP1-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP1-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP2	Fixed
SUSE Linux Enterprise Server 15 SP2	Fixed
SUSE Linux Enterprise Server 15 SP2-BCL	Fixed
SUSE Linux Enterprise Server 15 SP2-BCL	Fixed
SUSE Linux Enterprise Server 15 SP2-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP2-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP2-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP3	Fixed
SUSE Linux Enterprise Server 15 SP3	Fixed
SUSE Linux Enterprise Server 15 SP3-BCL	Fixed
SUSE Linux Enterprise Server 15 SP3-BCL	Fixed
SUSE Linux Enterprise Server 15 SP3-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP3-LTSS	Fixed
SUSE Linux Enterprise Server 15 SP3-LTSS	Fixed
SUSE Linux Enterprise Server 15-LTSS	Fixed
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2	Fixed
SUSE Linux Enterprise Server for SAP Applications 12	Fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP1	Fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP2	Fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3	Fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4	Fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4	Fixed
SUSE Linux Enterprise Server for SAP Applications 15	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5	Fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5	Fixed
SUSE Linux Enterprise Software Development Kit 12	Fixed
SUSE Linux Enterprise Software Development Kit 12 SP1	Fixed
SUSE Linux Enterprise Software Development Kit 12 SP2	Fixed
SUSE Linux Enterprise Software Development Kit 12 SP3	Fixed
SUSE Linux Enterprise Software Development Kit 12 SP4	Fixed
SUSE Linux Enterprise Software Development Kit 12 SP5	Fixed
SUSE Manager Proxy 4.0	Fixed
SUSE Manager Proxy 4.0	Fixed
SUSE Manager Proxy 4.1	Fixed
SUSE Manager Proxy 4.1	Fixed
SUSE Manager Proxy 4.2	Fixed
SUSE Manager Proxy 4.2	Fixed
SUSE Manager Retail Branch Server 4.0	Fixed
SUSE Manager Retail Branch Server 4.0	Fixed
SUSE Manager Retail Branch Server 4.1	Fixed
SUSE Manager Retail Branch Server 4.1	Fixed
SUSE Manager Retail Branch Server 4.2	Fixed
SUSE Manager Retail Branch Server 4.2	Fixed
SUSE Manager Server 4.0	Fixed
SUSE Manager Server 4.0	Fixed
SUSE Manager Server 4.1	Fixed
SUSE Manager Server 4.1	Fixed
SUSE Manager Server 4.2	Fixed
SUSE Manager Server 4.2	Fixed
SUSE OpenStack Cloud 7	Fixed
SUSE OpenStack Cloud 8	Fixed
SUSE OpenStack Cloud 9	Fixed
SUSE OpenStack Cloud 9	Fixed
SUSE OpenStack Cloud Crowbar 8	Fixed
SUSE OpenStack Cloud Crowbar 9	Fixed
SUSE OpenStack Cloud Crowbar 9	Fixed
SUSE Real Time Module 15 SP3	Fixed
SUSE Real Time Module 15 SP4	Fixed
SUSE Real Time Module 15 SP5	Fixed
SUSE Real Time Module 15 SP6	Fixed
openSUSE Leap 15.3	Fixed
openSUSE Leap 15.3	Fixed
openSUSE Leap 15.3	Fixed
openSUSE Leap 15.4	Fixed
openSUSE Leap 15.4	Fixed
openSUSE Leap 15.4	Fixed
openSUSE Leap 15.5	Fixed
openSUSE Leap 15.5	Fixed
openSUSE Leap 15.5	Fixed
openSUSE Leap Micro 5.2	Fixed
openSUSE Leap Micro 5.3	Fixed
openSUSE Leap Micro 5.4	Fixed
openSUSE Leap Micro 5.5	Fixed

Linux CVE-2026-23409

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

Same weakness CWE-835 – Loop with Unreachable Exit Condition (Infinite Loop)

Same technique Denial Of Service

Vendor StatusVendor

Ubuntu

Debian

SUSE

Share

External POC / Exploit Code