CVE-2026-43603
A NULL pointer dereference in the Linux GPU driver could potentially lead to a kernel crash and...
A NULL pointer dereference in the Linux GPU driver could potentially lead to a kernel crash and result in denial of service.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
A NULL pointer dereference in the Linux GPU driver could potentially lead to a kernel crash and result in denial of service.
- Record
CVE-2026-43603- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - Weakness
- CWE-476
- Updated
- 2026-11-03
EUVDEUVD-2026-115875
A NULL pointer dereference in the Linux GPU driver could potentially lead to a kernel crash and result in denial of service.
- Record
EUVD-2026-115875- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-69qw-r4j5-2ffj
A NULL pointer dereference in the Linux GPU driver could potentially lead to a kernel crash and...
A NULL pointer dereference in the Linux GPU driver could potentially lead to a kernel crash and result in denial of service.
- Record
GHSA-69qw-r4j5-2ffj- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Weakness
- CWE-476
- Updated
- 2026-11-03
NVD
A NULL pointer dereference in the Linux GPU driver could potentially lead to a kernel crash and result in denial of service.
- Record
CVE-2026-43603- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Weakness
- CWE-476
- Updated
- 2026-11-03
Affected products
- amd athlon™ 3000 series mobile processors with radeon™ graphics
- amd epyc™ 4004 series processors
- amd epyc™ 4005 series processors
- amd instinct™ mi210
- amd instinct™ mi250
- amd instinct™ mi250x
- amd instinct™ mi300a
- amd instinct™ mi300x
- amd instinct™ mi308x
- amd instinct™ mi325x
- amd instinct™ mi350x
- amd instinct™ mi355x
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- amd radeon™ ai pro r9000 series graphics products
- amd radeon™ pro v620
- amd radeon™ pro v710
- amd radeon™ pro w5000 series graphics products
- amd radeon™ pro w6000 series graphics products
- amd radeon™ pro w7000 series graphics products
- amd radeon™ rx 5000 series graphics products
- amd radeon™ rx 6000 series graphics products
- amd radeon™ rx 7000 series graphics products
- amd radeon™ rx 9000 series graphics products
- amd ryzen™ 4000 series desktop processors
- amd ryzen™ 4000 series mobile processors with radeon™ graphics
- amd ryzen™ 5000 series desktop processors with radeon™ graphics
- amd ryzen™ 5000 series mobile processors with radeon™ graphics
- amd ryzen™ 6000 series processors with radeon™ graphics
- amd ryzen™ 7000 series desktop processors
- amd ryzen™ 7020 series processors with radeon™ graphics
- amd ryzen™ 7030 series mobile processors with radeon™ graphics
- amd ryzen™ 7035 series processors with radeon™ graphics
- amd ryzen™ 7040 series mobile processors with radeon™ graphics
- amd ryzen™ 7045 series mobile processors with radeon™ graphics
- amd ryzen™ 8000 series desktop processors
- amd ryzen™ 8040 series mobile processors with radeon™ graphics
- amd ryzen™ 9000 series desktop processors
- amd ryzen™ 9000hx series processors
- amd ryzen™ ai 300 series processors
- amd ryzen™ ai 400 series processors
- amd ryzen™ ai max 300 series processors
- amd ryzen™ ai max 400 series processors
History
| Recorded | Changed | Sources |
|---|---|---|
| published | EUVD, NVD | |
| published | EUVD | |
| facts, severity | CVE List | |
| aliases, products, published, references | EUVD | |
| first indexed | GitHub Advisories |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-43603 is a medium vulnerability (CVSS 6.9) in Amd Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics, published November 3, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.16%, the 4th percentile. No source names a fixed version.