CVE-2026-46282: iio: frequency: admv1013: fix NULL pointer dereference on str
CSIRTS triage
- What
- This vulnerability is a NULL pointer dereference in the admv1013 frequency driver.
- Who is affected
- Deployments using the affected IIO frequency driver.
- Urgency
- Remediation is necessary as it has a medium severity rating, but exploitation is not currently reported.
- Action
- Apply the relevant patches for the IIO frequency driver.
AI-assisted analysis generated from the source advisory — verify against the original.
Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-46282
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-462820.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-46282 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- high[UPDATE] [high] Linux Kernel: Multiple vulnerabilities allow denial of servicecert-bund
- unknownUSN-8665-1: Linux kernel (Raspberry Pi) vulnerabilitiesubuntu
- highUSN-8619-1: Linux kernel (HWE) vulnerabilitiesubuntu
- highUSN-8595-3: Linux kernel (AWS) vulnerabilitiesubuntu
- highUSN-8574-3: Linux kernel vulnerabilitiesubuntu
- highUSN-8609-1: Linux kernel (Azure CVM) vulnerabilitiesubuntu
- highUSN-8608-1: Linux kernel (Azure FIPS) vulnerabilitiesubuntu
- highUSN-8607-1: Linux kernel (Azure CVM) vulnerabilitiesubuntu
- highUSN-8606-1: Linux kernel (Azure) vulnerabilitiesubuntu
- highUSN-8595-2: Linux kernel (AWS) vulnerabilitiesubuntu
- highUSN-8603-1: Linux kernel (Azure) vulnerabilitiesubuntu
- highUSN-8596-1: Linux kernel (NVIDIA) vulnerabilitiesubuntu
Recent advisories for iio
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- unknownCVE-2026-72481: In the Linux kernel, the following vulnerability has been resolved: iio: magnetometer: ak8975:…nvd · 2026-08-15
- highCVE-2026-72480: In the Linux kernel, the following vulnerability has been resolved: iio: adc: xilinx-ams: fix …nvd · 2026-08-15
- unknownCVE-2026-72479: In the Linux kernel, the following vulnerability has been resolved: iio: accel: mma8452: handl…nvd · 2026-08-15
- mediumCVE-2026-64602: iio: adc: spear: Initialize completion before requesting IRQmsrc · 2026-08-11
- unknownCVE-2026-68089: In the Linux kernel, the following vulnerability has been resolved: iio: core: fix uninitializ…nvd · 2026-08-10
- unknownCVE-2026-64602: In the Linux kernel, the following vulnerability has been resolved: iio: adc: spear: Initializ…nvd · 2026-08-06
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