Vulnerability details
CVE-2026-43263
Linux Linux
media: chips-media: wave5: Fix Null reference while testing fluster
CVSS 3.1
7.8High
Official 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 scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.8High | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Linux | Linux | 6.8 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9707a6254a8a6b978bde811a44fe07d86c229d1c ≤ v < 925b8f99f92fc968990ebb4ec49c96ac2d4e600b | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9707a6254a8a6b978bde811a44fe07d86c229d1c ≤ v < ea316b784fe6a61b29131c98cddb24e651b1dcbc | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9707a6254a8a6b978bde811a44fe07d86c229d1c ≤ v < d12bcf183ec7da4305d848068d15f18044eaf62a | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9707a6254a8a6b978bde811a44fe07d86c229d1c ≤ v < e66ff2b08e4ee1c4d3b84f24818e5bcc178cc3a4 | CVEProject cvelistV5 (CNA) |
References and advisories
4
Kolun on Telegram @kolunsec
Exploited CVEs, key news and a daily digest
Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.
Details
- Published
- 2026-05-06
- Last updated
- 2026-10-21
- State
- Published
- Assigner (CNA)
- Linux
Exploit prediction (EPSS)
0.15%
Probability of exploitation in 30 days
4.7%
Percentile (among all CVEs)
Weaknesses (CWE)
- —