CVE-2026-45963: ASoC: nau8821: Cancel delayed work on component remove

mediumCVSS 5.5CVE-2026-45963

Details

Source: Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity: medium — CVSS 5.5
Published: 2026-08-06
Exploitation: Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45963

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-2026-459630.12% 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-2026-45963	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 Vulnerabilitiescert-bund

Recent advisories for ASoC

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.

mediumCVE-2024-58012: ASoC: SOF: Intel: hda-dai: Ensure DAI widget is valid during paramsmsrc · 2026-08-06
mediumCVE-2025-21870: ASoC: SOF: ipc4-topology: Harden loops for looking up ALH copiersmsrc · 2026-08-06
highCVE-2026-64243: In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: simple-mux: …nvd · 2026-07-24
unknownCVE-2026-64107: In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: pcm512x: fix…nvd · 2026-07-19
highCVE-2026-64041: In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: fs210x: fix …nvd · 2026-07-19
unknownCVE-2026-63838: In the Linux kernel, the following vulnerability has been resolved: ASoC: rsnd: Fix potential …nvd · 2026-07-19