CVE-2026-23284

MediumCVSS 5.5/10Last modified Nov 10, 2026

Description

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

net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()

Reset eBPF program pointer to old_prog and do not decrease its ref-count if mtk_open routine in mtk_xdp_setup() fails.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 7c26c20da5d420cde55618263be4aa2f6de53056, < 8c2d76a9658a4dbfcf02f2693a97e2d5ff42197a; >= 7c26c20da5d420cde55618263be4aa2f6de53056, < 29629dd7d37349e9fb605375a75de44ac8926ea9; >= 7c26c20da5d420cde55618263be4aa2f6de53056, < b73dfe1ea7be7a072482434643b517d7726f4c8d; >= 7c26c20da5d420cde55618263be4aa2f6de53056, < 6f95b59520278a72df9905db791b7ea31375fbc1; >= 7c26c20da5d420cde55618263be4aa2f6de53056, < ff14cd44c85c20ad69479db73698185de291550c; >= 7c26c20da5d420cde55618263be4aa2f6de53056, < 0abc73c8a40fd64ac1739c90bb4f42c418d27a5e
LinuxLinux6.0
SiemensSIMATIC S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.6, < *
SiemensSIMATIC S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.5, < *
SiemensSIMATIC S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.7, < *
SiemensSIMATIC S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.6, < *
SiemensSIMATIC S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.5, < *
SiemensSIMATIC S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.7, < *
SiemensSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP>= V3.1.6, < *
SiemensSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP>= V3.1.5, < *
SiemensSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP>= V3.1.7, < *
SiemensSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP>= V3.1.6, < *
SiemensSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP>= V3.1.5, < *
SiemensSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP>= V3.1.7, < *
SiemensSIPLUS S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.6, < *
SiemensSIPLUS S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.5, < *
SiemensSIPLUS S7-1500 CPU 1518-4 PN/DP MFP>= V3.1.7, < *

References

Timeline

Published
Mar 25, 2026
Last modified
Nov 10, 2026
NVD status
Modified

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CVE-2026-23284: Medium severity, CVSS 5.5 | Vulnix