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Vulnerabilities CVE-2026-64553

CVE-2026-64553

None
Open
TLP:CLEAR

net: psample: fix info leak in PSAMPLE_ATTR_DATA

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Description

In the Linux kernel, the following vulnerability has been resolved: net: psample: fix info leak in PSAMPLE_ATTR_DATA psample open codes nla_put() presumably to avoid wiping the data with 0s just to override it with packet data. This open coding is missing clearing the pad, however, each netlink attr is padded to 4B and data_len may not be divisible by 4B.

Details

EPSS Score
0.18%

7.5th percentile

Confidence
90%
Published
Jul 27, 2026
Last Modified
Jul 27, 2026
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