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

media: cx23885: Add missing unmap in snd_cx23885_hw_params()

In error path, add cx23885_alsa_dma_unmap() to release the
resource acquired by cx23885_alsa_dma_map().

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
9529a4b0cf49163e489446ec159a2dfb64f78df8 affected < fda46c9025b755ea50a969b960f333be62421b71
9529a4b0cf49163e489446ec159a2dfb64f78df8 affected < 0b7f56084cc3d7766bf274b71cd14cc9674b76bf
9529a4b0cf49163e489446ec159a2dfb64f78df8 affected < 505630dd1ebf4b53d3f2866c057ddd93157a24d8
9529a4b0cf49163e489446ec159a2dfb64f78df8 affected < 544215cc37d032ccaf1919852c05e2439a4d7540
9529a4b0cf49163e489446ec159a2dfb64f78df8 affected < 9c0a6ff538660c36a98081916a24f08d55a91331
9529a4b0cf49163e489446ec159a2dfb64f78df8 affected < 9544b73cad4ee667fed6a60f71570c58a870a735
9529a4b0cf49163e489446ec159a2dfb64f78df8 affected < fc4df593a8ffded2f77d69a73ecb51d364932ca5
9529a4b0cf49163e489446ec159a2dfb64f78df8 affected < 141c81849fab2ad4d6e3fdaff7cbaa873e8b5eb2
Linux Linux affected
Version Status Constraints
3.18 affected —
0 unaffected < 3.18
5.10.252 unaffected ≤ 5.10.*
5.15.202 unaffected ≤ 5.15.*
6.1.165 unaffected ≤ 6.1.*
6.6.128 unaffected ≤ 6.6.*
6.12.75 unaffected ≤ 6.12.*
6.18.16 unaffected ≤ 6.18.*
6.19.6 unaffected ≤ 6.19.*
7.0 unaffected ≤ *

No data.

No data.

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Vendors Products
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Linux Kernel Subscribe

Project Subscriptions

Vendors Products
Linux Subscribe
Linux Kernel Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/0b7f56084cc3d7766bf274b71cd14cc9674b76bf cve-icon cve-icon
https://git.kernel.org/stable/c/141c81849fab2ad4d6e3fdaff7cbaa873e8b5eb2 cve-icon cve-icon
https://git.kernel.org/stable/c/505630dd1ebf4b53d3f2866c057ddd93157a24d8 cve-icon cve-icon
https://git.kernel.org/stable/c/544215cc37d032ccaf1919852c05e2439a4d7540 cve-icon cve-icon
https://git.kernel.org/stable/c/9544b73cad4ee667fed6a60f71570c58a870a735 cve-icon cve-icon
https://git.kernel.org/stable/c/9c0a6ff538660c36a98081916a24f08d55a91331 cve-icon cve-icon
https://git.kernel.org/stable/c/fc4df593a8ffded2f77d69a73ecb51d364932ca5 cve-icon cve-icon
https://git.kernel.org/stable/c/fda46c9025b755ea50a969b960f333be62421b71 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2026050623-CVE-2026-43135-df5a@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-43135 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-43135 cve-icon
History

Thu, 07 May 2026 03:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-401

Thu, 07 May 2026 00:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-772
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Wed, 06 May 2026 14:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-401

Wed, 06 May 2026 12:15:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: media: cx23885: Add missing unmap in snd_cx23885_hw_params() In error path, add cx23885_alsa_dma_unmap() to release the resource acquired by cx23885_alsa_dma_map().
Title media: cx23885: Add missing unmap in snd_cx23885_hw_params()
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-05-06T11:27:22.226Z

Reserved: 2026-05-01T14:12:55.988Z

Link: CVE-2026-43135

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-06T12:16:30.747

Modified: 2026-05-06T13:07:51.607

Link: CVE-2026-43135

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-05-06T00:00:00Z

Links: CVE-2026-43135 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-05-07T04:30:21Z

Weaknesses