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CVE-2026-43247

5.5 · MEDIUM

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix SError of kernel panic when closed SError of kernel panic rarely happened while testing fluster.

Published May 6, 2026EPSS 0.16%

Overview

CVE-2026-43247 is a medium-severity vulnerability. It was published on May 6, 2026 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. 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:

media: chips-media: wave5: Fix SError of kernel panic when closed

SError of kernel panic rarely happened while testing fluster.

The root cause was to enter suspend mode because timeout of autosuspend

delay happened.

[ 48.834439] SError Interrupt on CPU0, code 0x00000000bf000000 -- SError

[ 48.834455] CPU: 0 UID: 0 PID: 1067 Comm: v4l2h265dec0:sr Not tainted 6.12.9-gc9e21a1ebd75-dirty #7

[ 48.834461] Hardware name: ti Texas Instruments J721S2 EVM/Texas Instruments J721S2 EVM, BIOS 2025.01-00345-gbaf3aaa8ecfa 01/01/2025

[ 48.834464] pstate: 20000005 (nzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)

[ 48.834468] pc : wave5_dec_clr_disp_flag+0x40/0x80 [wave5]

[ 48.834488] lr : wave5_dec_clr_disp_flag+0x40/0x80 [wave5]

[ 48.834495] sp : ffff8000856e3a30

[ 48.834497] x29: ffff8000856e3a30 x28: ffff0008093f6010 x27: ffff000809158130

[ 48.834504] x26: 0000000000000000 x25: ffff00080b625000 x24: ffff000804a9ba

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/27cb12b7dc88c51582094eeb2b65b0e94603e411Refgit.kernel.org/stable/c/5da55243fe190c2165ed34e77091a43c0ff74f10Refgit.kernel.org/stable/c/cbb9c0d50e471483cced55f5b7db4569dcd959a6

How CyberStrike helps

Frequently asked questions

What is CVE-2026-43247?

CVE-2026-43247 is a medium-severity vulnerability. It was published on May 6, 2026 and has a CVSS 3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2026-43247?

This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-43247?

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-2026-43247?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-43247 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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