CVE-2026-72050
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Free BPID bitmap on setup failure nix_setup_bpids() allocates bp->bpids with rvu_alloc_bitmap(), which uses a plain kcalloc(). If any of the following devm_kcalloc() allocations for the BPID mapping arrays fails, the function returns without freeing the bitmap. Free the BPID bitmap before returning from those error paths.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedAug 15, 2026
First seenAug 15, 2026
How to fix
Update
- Linux Linux7a939b683a74bd7d7ce4e3b7f696b491c8d71af4, 19c148cb82d11bb7cc7d86038a94e608a297e63c, d0c880c9f4051100517040d065caff60e913b659, 36323f54cd323122a1be89ab2c316a6e55a94e30 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | d6212d2e41a0cb1ff6b059db79c70752cdafc95e ≤ v < 7a939b683a74bd7d7ce4e3b7f696b491c8d71af4, d6212d2e41a0cb1ff6b059db79c70752cdafc95e ≤ v < 19c148cb82d11bb7cc7d86038a94e608a297e63c, d6212d2e41a0cb1ff6b059db79c70752cdafc95e ≤ v < d0c880c9f4051100517040d065caff60e913b659, d6212d2e41a0cb1ff6b059db79c70752cdafc95e ≤ v < 36323f54cd323122a1be89ab2c316a6e55a94e30, 6.9 | 7a939b683a74bd7d7ce4e3b7f696b491c8d71af4, 19c148cb82d11bb7cc7d86038a94e608a297e63c, d0c880c9f4051100517040d065caff60e913b659, 36323f54cd323122a1be89ab2c316a6e55a94e30 |
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