Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix Null reference while testing fluster When multi instances are created/destroyed, many interrupts happens and structures for decoder are removed. "struct vpu_instance" this structure is shared for all flow in the decoder, so if the structure is not protected by lock, Null dereference could happens sometimes. IRQ Handler was spilt to two phases and Lock was added as well.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.8, < 6.18.16 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/d12bcf183ec7da4305d848068d15f18044eaf62aPatch
- https://git.kernel.org/stable/c/e66ff2b08e4ee1c4d3b84f24818e5bcc178cc3a4Patch
- https://git.kernel.org/stable/c/ea316b784fe6a61b29131c98cddb24e651b1dcbcPatch
FAQ
What is CVE-2026-43263?
CVE-2026-43263 is a vulnerability with a CVSS score of 7.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix Null reference while testing fluster When multi instances are created/destroyed, many interrupts ha...
How severe is CVE-2026-43263?
CVE-2026-43263 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-43263?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.