CVE-2026-93133
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: ACPI: RISC-V: Check acpi_get_handle() status in riscv_acpi_add_prt_dep() In riscv_acpi_add_prt_dep(), the acpi_get_handle() call can fail which would leave link_handle uninitialized. Fix it by checking the acpi_get_handle() return status and skip the entry if it fails.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedSep 17, 2026
First seenSep 17, 2026
How to fix
Update
- Linux Linuxf8625752bfdf108a0000116aa583b3efe767b540, 4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed, 088c1c85921344d7244ca2e8d5d336ae7461de6e, 20435bda13f1219891ed0ce41207e320a916ff9c or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 1b173cc4bfcdcf4a49927952ba3a445c5b293723 ≤ v < f8625752bfdf108a0000116aa583b3efe767b540, 1b173cc4bfcdcf4a49927952ba3a445c5b293723 ≤ v < 4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed, 1b173cc4bfcdcf4a49927952ba3a445c5b293723 ≤ v < 088c1c85921344d7244ca2e8d5d336ae7461de6e, 1b173cc4bfcdcf4a49927952ba3a445c5b293723 ≤ v < 20435bda13f1219891ed0ce41207e320a916ff9c, 6.12 | f8625752bfdf108a0000116aa583b3efe767b540, 4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed, 088c1c85921344d7244ca2e8d5d336ae7461de6e, 20435bda13f1219891ed0ce41207e320a916ff9c |
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