CVE-2026-43040
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
net: ipv6: ndisc: fix ndisc_ra_useropt to initialize nduseropt_padX fields to zero to prevent an info-leak
When processing Router Advertisements with user options the kernel
builds an RTM_NEWNDUSEROPT netlink message. The nduseroptmsg struct
has three padding fields that are never zeroed and can leak kernel data
The fix is simple, just zeroes the padding fields.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0002
Percentile
0,1th
Updated
EPSS Score Trend (Last 2 Days)
https://git.kernel.org/stable/c/11d7fe97421cfc81549940c20ed5ac9472d6db05
https://git.kernel.org/stable/c/1da9023f6b071a38e5430ffbce4b70b2b1ac4f9c
https://git.kernel.org/stable/c/2fe4d0ba690a69ad6ae9f7ab9bdc96e02610b648
https://git.kernel.org/stable/c/4f810c686fde509d1cdaa706322d9d2531f8f1a4
https://git.kernel.org/stable/c/7f56d87e527bb5a13c3e8b0d5840cb6332822f6d
https://git.kernel.org/stable/c/ae05340ccaa9d347fe85415609e075545bec589f
https://git.kernel.org/stable/c/b485eef3d97b7aae55ce669b6de555ec81f3d21c
https://git.kernel.org/stable/c/ef3645606e4a635d5062a492f22b7f490852ee67