CVE-2026-43081
Published May 6, 2026
Modified May 6, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: net: ipa: fix GENERIC_CMD register field masks for IPA v5.0+ Fix the field masks to match the hardware layout documented in downstream GSI (GSI_V3_0_EE_n_GSI_EE_GENERIC_CMD_*). Notably this fixes a WARN I was seeing when I tried to send "stop" to the MPSS remoteproc while IPA was up.
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EPSS — Exploit Prediction
0.0001
Probability of exploitation
0.02%
Percentile rank
EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.
References
Other References
https://git.kernel.org/stable/c/2aa50d2c1f631b405849da246043c6f683af7489
https://git.kernel.org/stable/c/9709b56d908acc120fe8b4ae250b3c9d749ea832
https://git.kernel.org/stable/c/a7d326dfb13b5a0763eccfd78836fe15199fc499
https://git.kernel.org/stable/c/bafc45ea30d297002750396d5f10e3018bf2cd60
https://git.kernel.org/stable/c/d1c66396796f23f7201b1addf06f62515035354d
Frequently Asked Questions
What is CVE-2026-43081? +
In the Linux kernel, the following vulnerability has been resolved:
net: ipa: fix GENERIC_CMD register field masks for IPA v5.0+
Fix the field masks to match the hardware layout documented in
downstream GSI (GSI_V3_0_EE_n_GSI_EE_GENERIC_CMD_*).
Notably this fixes a WARN I was seeing when I tried to send "stop"
to the MPSS remoteproc while IPA was up.
How do I check if I'm vulnerable to CVE-2026-43081? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.