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CVE-2026-74295

7.1 · HIGH

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: hdac_hdmi: Validate written enum value hdac_hdmi_set_pin_port_mux() uses the written enum value to index the text…

Published Aug 15, 2026EPSS 0.17%

Overview

CVE-2026-74295 is a high-severity vulnerability. It was published on August 15, 2026 and has a CVSS 3.1 base score of 7.1 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

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

ASoC: codecs: hdac_hdmi: Validate written enum value

hdac_hdmi_set_pin_port_mux() uses the written enum value to index the

texts array before calling snd_soc_dapm_put_enum_double(), which validates

that the value is within the enum item range.

An out-of-range value can therefore make the driver read past the texts

array before the helper rejects the write. Move the lookup after the helper

has accepted the value.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/0b08baeccdcf52fad328ad645f5b4fbee04eea34Refgit.kernel.org/stable/c/216336418c007c4b44c650acf2fd3d2de5bb81e8Refgit.kernel.org/stable/c/7f02e9064b6f84e7f93c72f134306271eb4f7de4Refgit.kernel.org/stable/c/8cbf24714d6b3f553fc959632c9781176a73a9a7Refgit.kernel.org/stable/c/9131e4b023e0db5764680034bdc94aeae0b0f33dRefgit.kernel.org/stable/c/bc464a6a9e352daa17b1636c090cf3185710b9a0Refgit.kernel.org/stable/c/d8961b5c7889b6ecc00f1409d36826df1665df27

How CyberStrike helps

Frequently asked questions

What is CVE-2026-74295?

CVE-2026-74295 is a high-severity vulnerability. It was published on August 15, 2026 and has a CVSS 3.1 base score of 7.1 (HIGH).

How severe is CVE-2026-74295?

This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-74295?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-74295?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-74295 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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