CVE-2026-53057
highpriority · track · 0EPSS 0.002 · 7 %ileDEEUUSEPSS · scored 2026-10-26
In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Add IOTINVAL after updating DDT/PDT entries Add riscv_iommu_iodir_iotinval() to perform required TLB and context cache invalidations after updating DDT or PDT entries, as mandated by the RISC-V IOMMU specification (Section 6.3.1 and 6.3.2).
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (28)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2026-2077Linux Kernel: Mehrere SchwachstellenDeutsch2026-06-24csaf · cert_bundDE
Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Sicherheitsvorkehrungen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen und weitere, nicht näher spezifizierte Auswirkungen zu erzielen.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (10)
External citations — patches, advisories, analysis.
- https://git.kernel.org/stable/c/3f917d9bff68600f77561900f3145bd4706dc840cnnvd
- https://git.kernel.org/stable/c/d99d1c13faa793ff1abab0d20ab6473c838081b3cnnvd
- https://git.kernel.org/stable/c/f5c262b544975e067ea265fc7403aefbbea8563ecnnvd
- https://www.kernel.org/Patchcnnvd
- https://git.kernel.org/stable/c/3f917d9bff68600f77561900f3145bd4706dc840enisa_euvd
- https://git.kernel.org/stable/c/d99d1c13faa793ff1abab0d20ab6473c838081b3enisa_euvd
- https://git.kernel.org/stable/c/f5c262b544975e067ea265fc7403aefbbea8563eenisa_euvd
- https://git.kernel.org/stable/c/3f917d9bff68600f77561900f3145bd4706dc840Patchnvd
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