Medium severity5.5NVD Advisory· Published May 27, 2026· Updated Jun 24, 2026

CVE-2026-45908

Description

In the Linux kernel, the following vulnerability has been resolved:

accel/amdxdna: Fix memory leak in amdxdna_ubuf_map

The amdxdna_ubuf_map() function allocates memory for sg and internal sg table structures, but it fails to free them if subsequent operations (sg_alloc_table_from_pages or dma_map_sgtable) fail.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Linux/Kernel2 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=6.18,<6.18.14
- (no CPE)
osv-coords
pkg:linux/kernel
Range: >= 6.18.0, < 6.18.14

Patches

Vulnerability mechanics

References

git.kernel.org/stable/c/5a68d2c99c859e6e8e36fa4e32749abf6d1fb66anvdPatch
git.kernel.org/stable/c/84dd57fb0359500092f1101409ca32091731490dnvdPatch
git.kernel.org/stable/c/f9f4366d2ff93b07c2571561c776bd9a708078c3nvdPatch

News mentions

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cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000