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Full vulnerability report · 2026
CVE-2026-46146High confidence

ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3()

Linux · Linux

5.5MediumCVSS 3.1
Recommended action
Patch only the product branches with a verified fix

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority. Verified remediation exists for at least one product or source, but 20 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityMediumOperational priority:Low, lowered one band.downgradedsince 14 Jun 2026

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • Exploitation requires an existing local or physical foothold with privileges.
  • EPSS is 0.16% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict local access and enforce least privilege on affected hosts.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Linux Linux and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: No default targetRemediation target: Normal maintenance

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Cross-source reconciliation

Remediation availability differs by product scope

Verified remediation exists for at least one product or source, but 20 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Distribution package intelligence

Release-specific package status

Debian, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

24 package states
Package result overrides the generic status

BlackTree has verified remediation for at least one product or source, but the relevant distribution still reports no fixed package for 20 affected package states shown here. Treat those rows as affected with no fix until that distribution publishes a fixed version.

Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.12.88-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.1.176-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.7.0.7-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.7.0.7-1Debian Security Tracker ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinuxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-awsAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azureAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-fdeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gcpAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeopAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-ibmAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-tegraAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oem-6.11Affected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oracleAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspiAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspi-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-riscvAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-xilinxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

1 current
CVE-2026-46146 · CSAF 2.0 · revision 15 · interimSUSE Product Security TeamCVE-2026-46146
51 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • kernel-default as component of SUSE Linux Enterprise Live Patching 12 SP5
  • kernel-default-kgraft as component of SUSE Linux Enterprise Live Patching 12 SP5
  • kernel-default-kgraft-devel as component of SUSE Linux Enterprise Live Patching 12 SP5
  • kernel-source as component of SUSE Linux Enterprise Live Patching 12 SP5
  • cluster-md-kmp-default as component of SUSE Linux Enterprise Server 15 SP6-LTSS
  • dlm-kmp-default as component of SUSE Linux Enterprise Server 15 SP6-LTSS
  • gfs2-kmp-default as component of SUSE Linux Enterprise Server 15 SP6-LTSS
  • kernel-default as component of SUSE Linux Enterprise Server 15 SP6-LTSS
  • kernel-default-devel as component of SUSE Linux Enterprise Server 15 SP6-LTSS
  • kernel-devel as component of SUSE Linux Enterprise Server 15 SP6-LTSS
  • kernel-macros as component of SUSE Linux Enterprise Server 15 SP6-LTSS
  • kernel-source as component of SUSE Linux Enterprise Server 15 SP6-LTSS
Summary
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3() The convert_chmap_v3() has a loop with its increment size of cs_desc->wLength, but we forgot to validate cs_desc->wLength itself, which may lead to potential endless loop by a malformed descriptor. Add a proper size check to abort the loop for plugging the hole.
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2026-32773

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority. Verified remediation exists for at least one product or source, but 20 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3() The convert_chmap_v3() has a loop with its increment size of cs_desc->wLength, but we forgot to validate cs_desc->wLength itself, which may lead to potential endless loop by a malformed descriptor. Add a proper size check to abort the loop for plugging the hole.

What

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3() The convert_chmap_v3() has a loop with its increment size of cs_desc->wLength, but we forgot to validate cs_desc->wLength itself, which may lead to potential endless loop by a malformed descriptor. Add a proper size check to abort the loop for plugging the hole.

Why

A malformed condition prevents a loop from making progress or terminating, allowing resource exhaustion.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3() The convert_chmap_v3() has a loop with its increment size of cs_desc->wLength, but we forgot to validate cs_desc->wLength itself, which may lead to potential endless loop by a malformed descriptor. Add a proper size check to abort the loop for plugging the hole.

Why

A malformed condition prevents a loop from making progress or terminating, allowing resource exhaustion.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
local access → Loop with Unreachable Exit Condition ('Infinite Loop') → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-835 ↗

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop'). The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
CWE-835
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-2026-1700Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder andere nicht näher spezifizierte Auswirkungen zu erzielen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260603Security Bulletin 3 Jun 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 3 Jun 2026, published on 3 June 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1252Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-46137 Référence CVE CVE-2026-46138 https://www.cve.org/CVERecord?id=CVE-2026-46138 Référence CVE CVE-2026-46139 https://www.cve.org/CVERecord?id=CVE-2026-46139 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=CVE-2026-46154 Référence CVE CVE-2026-46155 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1229Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-46137 Référence CVE CVE-2026-46138 https://www.cve.org/CVERecord?id=CVE-2026-46138 Référence CVE CVE-2026-46139 https://www.cve.org/CVERecord?id=CVE-2026-46139 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=CVE-2026-46154 Référence CVE CVE-2026-46155 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1162Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-46137 Référence CVE CVE-2026-46138 https://www.cve.org/CVERecord?id=CVE-2026-46138 Référence CVE CVE-2026-46139 https://www.cve.org/CVERecord?id=CVE-2026-46139 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=CVE-2026-46154 Référence CVE CVE-2026-46155 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1093Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-46122 Référence CVE CVE-2026-46123 https://www.cve.org/CVERecord?id=CVE-2026-46123 Référence CVE CVE-2026-46124 https://www.cve.org/CVERecord?id=CVE-2026-46124 Référence CVE CVE-2026-46127 https://www.cve.org/CVERecord?id=CVE-2026-46127 Référence CVE CVE-2026-46128 https://www.cve.org/CVERecord?id=CVE-2026-46128 Référence CVE CVE-2026-46132 https://www.cve.org/CVERecord?id=CVE-2026-46132 Référence CVE CVE-2026-46133 https://www.cve.org/CVERecord?id=CVE-2026-46133 Référence CVE CVE-2026-46135 https://www.cve.org/CVERecord?id=CVE-2026-46135 Référence CVE CVE-2026-46137 https://www.cve.org/CVERecord?id=CVE-2026-46137 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46161 https://www.cve.org/CVERecord?id=CVE-2026-46161 Référence CVE CVE-2026-46163 https://www.cve.org/CVERecord?id=CVE-2026-46163 Référence CVE CVE-2026-46167 https://www.cve.org/CVERecord?id=CVE-2026-46167 Référence CVE CVE-2026-46168 https://www.cve.org/CVERecord?id=CVE-2026-46168 Référence CVE CVE-2026-46172 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1066Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-46137 Référence CVE CVE-2026-46138 https://www.cve.org/CVERecord?id=CVE-2026-46138 Référence CVE CVE-2026-46139 https://www.cve.org/CVERecord?id=CVE-2026-46139 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46147 https://www.cve.org/CVERecord?id=CVE-2026-46147 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1064Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-46131 Référence CVE CVE-2026-46132 https://www.cve.org/CVERecord?id=CVE-2026-46132 Référence CVE CVE-2026-46136 https://www.cve.org/CVERecord?id=CVE-2026-46136 Référence CVE CVE-2026-46137 https://www.cve.org/CVERecord?id=CVE-2026-46137 Référence CVE CVE-2026-46138 https://www.cve.org/CVERecord?id=CVE-2026-46138 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46147 https://www.cve.org/CVERecord?id=CVE-2026-46147 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46157 https://www.cve.org/CVERecord?id=CVE-2026-46157 Référence CVE CVE-2026-46158 https://www.cve.org/CVERecord?id=CVE-2026-46158 Référence CVE CVE-2026-46163 https://www.cve.org/CVERecord?id=CVE-2026-46163 Référence CVE CVE-2026-46165 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1029Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-46086 Référence CVE CVE-2026-46088 https://www.cve.org/CVERecord?id=CVE-2026-46088 Référence CVE CVE-2026-46102 https://www.cve.org/CVERecord?id=CVE-2026-46102 Référence CVE CVE-2026-46109 https://www.cve.org/CVERecord?id=CVE-2026-46109 Référence CVE CVE-2026-46113 https://www.cve.org/CVERecord?id=CVE-2026-46113 Référence CVE CVE-2026-46117 https://www.cve.org/CVERecord?id=CVE-2026-46117 Référence CVE CVE-2026-46126 https://www.cve.org/CVERecord?id=CVE-2026-46126 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46161 https://www.cve.org/CVERecord?id=CVE-2026-46161 Référence CVE CVE-2026-46165 https://www.cve.org/CVERecord?id=CVE-2026-46165 Référence CVE CVE-2026-46167 https://www.cve.org/CVERecord?id=CVE-2026-46167 Référence CVE CVE-2026-46174 https://www.cve.org/CVERecord?id=CVE-2026-46174 Référence CVE CVE-2026-46177 https://www.cve.org/CVERecord?id=CVE-2026-46177 Référence CVE CVE-2026-46178 https://www.cve.org/CVERecord?id=CVE-2026-46178 Référence CVE CVE-2026-46180 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0985Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-46120 Référence CVE CVE-2026-46122 https://www.cve.org/CVERecord?id=CVE-2026-46122 Référence CVE CVE-2026-46123 https://www.cve.org/CVERecord?id=CVE-2026-46123 Référence CVE CVE-2026-46124 https://www.cve.org/CVERecord?id=CVE-2026-46124 Référence CVE CVE-2026-46127 https://www.cve.org/CVERecord?id=CVE-2026-46127 Référence CVE CVE-2026-46128 https://www.cve.org/CVERecord?id=CVE-2026-46128 Référence CVE CVE-2026-46132 https://www.cve.org/CVERecord?id=CVE-2026-46132 Référence CVE CVE-2026-46133 https://www.cve.org/CVERecord?id=CVE-2026-46133 Référence CVE CVE-2026-46137 https://www.cve.org/CVERecord?id=CVE-2026-46137 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46161 https://www.cve.org/CVERecord?id=CVE-2026-46161 Référence CVE CVE-2026-46163 https://www.cve.org/CVERecord?id=CVE-2026-46163 Référence CVE CVE-2026-46167 https://www.cve.org/CVERecord?id=CVE-2026-46167 Référence CVE CVE-2026-46168 https://www.cve.org/CVERecord?id=CVE-2026-46168 Référence CVE CVE-2026-46172 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0954Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-46137 Référence CVE CVE-2026-46138 https://www.cve.org/CVERecord?id=CVE-2026-46138 Référence CVE CVE-2026-46139 https://www.cve.org/CVERecord?id=CVE-2026-46139 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46147 https://www.cve.org/CVERecord?id=CVE-2026-46147 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0927Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-46124 Référence CVE CVE-2026-46125 https://www.cve.org/CVERecord?id=CVE-2026-46125 Référence CVE CVE-2026-46128 https://www.cve.org/CVERecord?id=CVE-2026-46128 Référence CVE CVE-2026-46131 https://www.cve.org/CVERecord?id=CVE-2026-46131 Référence CVE CVE-2026-46132 https://www.cve.org/CVERecord?id=CVE-2026-46132 Référence CVE CVE-2026-46136 https://www.cve.org/CVERecord?id=CVE-2026-46136 Référence CVE CVE-2026-46138 https://www.cve.org/CVERecord?id=CVE-2026-46138 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46160 https://www.cve.org/CVERecord?id=CVE-2026-46160 Référence CVE CVE-2026-46161 https://www.cve.org/CVERecord?id=CVE-2026-46161 Référence CVE CVE-2026-46162 https://www.cve.org/CVERecord?id=CVE-2026-46162 Référence CVE CVE-2026-46163 https://www.cve.org/CVERecord?id=CVE-2026-46163 Référence CVE CVE-2026-46165 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0926Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-46137 Référence CVE CVE-2026-46138 https://www.cve.org/CVERecord?id=CVE-2026-46138 Référence CVE CVE-2026-46139 https://www.cve.org/CVERecord?id=CVE-2026-46139 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46147 https://www.cve.org/CVERecord?id=CVE-2026-46147 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0862Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2026-46125 Référence CVE CVE-2026-46127 https://www.cve.org/CVERecord?id=CVE-2026-46127 Référence CVE CVE-2026-46128 https://www.cve.org/CVERecord?id=CVE-2026-46128 Référence CVE CVE-2026-46129 https://www.cve.org/CVERecord?id=CVE-2026-46129 Référence CVE CVE-2026-46132 https://www.cve.org/CVERecord?id=CVE-2026-46132 Référence CVE CVE-2026-46133 https://www.cve.org/CVERecord?id=CVE-2026-46133 Référence CVE CVE-2026-46136 https://www.cve.org/CVERecord?id=CVE-2026-46136 Référence CVE CVE-2026-46137 https://www.cve.org/CVERecord?id=CVE-2026-46137 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46159 https://www.cve.org/CVERecord?id=CVE-2026-46159 Référence CVE CVE-2026-46160 https://www.cve.org/CVERecord?id=CVE-2026-46160 Référence CVE CVE-2026-46161 https://www.cve.org/CVERecord?id=CVE-2026-46161 Référence CVE CVE-2026-46163 https://www.cve.org/CVERecord?id=CVE-2026-46163 Référence CVE CVE-2026-46164 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0731Multiples vulnérabilités dans les produits Microsoft

mai 2026 Bulletin de sécurité Microsoft CVE-2026-46129 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46131 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46132 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46133 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46136 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46137 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46138 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46142 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46144 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46145 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46146 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46149 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46150 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46151 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46152 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46155 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46156 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46159 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46160 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46161 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46163 du 29 mai 2026 Bulletin de sécurité Mic

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-019335LinuxのLinux Kernelにおける無限ループに関する脆弱性

Linuxカーネルにおいて、次の脆弱性が修正されました：ALSAのusb-audioで、convert_chmap_v3()関数に潜在的な無限ループが発生する問題を回避しました。convert_chmap_v3()のループはcs_desc-wLengthの増分サイズで実行されますが、cs_desc-wLength自体の検証が欠如していました。そのため、不正なディスクリプタにより潜在的な無限ループが発生する可能性がありました。この問題を修正するために、ループを中断するための適切なサイズチェックを追加しました。

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix availability varies by product
Affected
Fixed
Linux: < 6.17, 5.10.258 ≤ 5.10.*, 5.15.209 ≤ 5.15.*, 6.1.175 ≤ 6.1.*, 6.6.140 ≤ 6.6.*, 6.12.88 ≤ 6.12.*, 6.18.30 ≤ 6.18.*, 7.0.7 ≤ 7.0.*, 7.1 ≤ *
Action
Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 28 May 2026 · Last source change 14 Jun 2026, 17:57 UTC · CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')

CVE recordCVE.org · 5.2
CVSS sourceNIST NVD
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2026-32773
Product sourceVendor CSAF · SUSE Product Security Team
Remediation sourceVendor CSAF · SUSE Product Security Team
CWE sourceNIST NVD
NVD statusNVD enriched

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2026-32773↗Vendor CSAF · SUSE Product Security Team↗CVE authority or vendor reference↗Patch or update reference↗Patch or update reference↗Patch or update reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2026-46146 · cve.blacktree.nl