CVE-2026-80743
ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers
No known exploitation. EPSS puts it in the 7th percentile. Fixed versions are out.
No public exploit knownFix1 product4 fixed builds listed below
e.g. OID 1.3.6.1.4.1.25623.1.1.10.2026.0506
What to do
Find your product and version, then upgrade to the build on the right.
- LinuxAffected: ≥ 6f6c3c36f0917be24587eeba818ab4fdfcb5465a, < 7d857aec162fb02d10ce326aecc1ac7509c31f43Upgrade to: 7d857aec162fb02d10ce326aecc1ac7509c31f43Affected: ≥ 6f6c3c36f0917be24587eeba818ab4fdfcb5465a, < a85315f2eb06adc5597a7103e1910fc7d0d35ffdUpgrade to: a85315f2eb06adc5597a7103e1910fc7d0d35ffdAffected: ≥ 6f6c3c36f0917be24587eeba818ab4fdfcb5465a, < 721cfeb0b9572084435695ae535411b921d1ea68Upgrade to: 721cfeb0b9572084435695ae535411b921d1ea68Affected: ≥ 6f6c3c36f0917be24587eeba818ab4fdfcb5465a, < b4ef887bee4d3c177adac5d1eab8b2de31b08ac3Upgrade to: b4ef887bee4d3c177adac5d1eab8b2de31b08ac3 + 4 more branchesStated by: CVE record
Versions as the sources state them. Full version matrix after sign-in
What it is
From the CVE record
In the Linux kernel, the following vulnerability has been resolved: ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers The irq handlers take a struct device pointer and call dev_get_drvdata() to obtain the driver data. However, the driver data is only set at the end of probe, after devm_request_irq(), so an interrupt taken in between causes the handlers to pass a NULL pointer to readl() and crash. Pass the private data directly as the devm_request_irq() argument instead of the device pointer, matching what the handlers expect.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
0.2% chance of exploitation activity in the next 30 days, which ranks it in the 7th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
3 events over 7 days, from the signal feeds we watch.
- OpenVAS check added
- Publishedrecord updated
Affected products
Sources
References in the record
- git.kernel.org/stable/c/09e4c486348e176c083f8bee9169ae8f408cf8d1
- git.kernel.org/stable/c/0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5
- git.kernel.org/stable/c/721cfeb0b9572084435695ae535411b921d1ea68
And 5 more references. See all after sign-in
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