CVE-2026-98909None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: net: cpsw_new: unregister devlink on port registration failure cpsw_probe() registers devlink before registering the CPSW ports. If cpsw_register_ports() fails, the e…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Oct 25.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.2%
Last analysed / modified upstream
In the Linux kernel, the following vulnerability has been resolved:
net: cpsw_new: unregister devlink on port registration failure
cpsw_probe() registers devlink before registering the CPSW ports.
If cpsw_register_ports() fails, the error path only unregisters the notifiers and then releases the lower level resources. It does not undo the successful cpsw_register_devlink() call, leaving the devlink instance and its parameters registered after probe has failed.
Add a devlink cleanup label for the path where devlink registration has already succeeded, and use it when port registration fails.
Linux >= ed3525eda4c4983fb8509e488de0a351788041ba < b020390b4ef39adc40c800301042baf812280da1Linux >= ed3525eda4c4983fb8509e488de0a351788041ba < 5a5ac0defdd42e566f1c871272370b6a3a8eef5cLinux >= ed3525eda4c4983fb8509e488de0a351788041ba < 43d4af5c5331ea739a49cb1097d41e502ed91ec4Linux >= ed3525eda4c4983fb8509e488de0a351788041ba < 8af61d5bd87fd1a3bdc81fe948e7acdc8aa5bcf0Linux >= ed3525eda4c4983fb8509e488de0a351788041ba < 2bcf21ede6b097ca96cb1f7679761acca6510555Linux >= ed3525eda4c4983fb8509e488de0a351788041ba < 0a44945b0d3422f5d81b49c97e293f3e21a8c585Linux >= ed3525eda4c4983fb8509e488de0a351788041ba < b64f763b607426ac97e44b114f0b8844ac3b86ddLinux 5.5Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-99118Nonedrm/i915/dmc: Harden DMC firmware payload parsing
CVE-2026-99117Nonenet: bridge: mcast: don't truncate the port group walk on teardown
CVE-2026-99121Noneipv4: avoid divide by zero in fib_rebalance
CVE-2026-99120NoneKVM: x86/mmu: Cope with the SS bit being set in #NPF exit codes
CVE-2026-99119Nonedrm/amdgpu/userq: actually validate userq BOs
CVE-2026-99123Nonevsock/virtio: validate packet source for connected sockets