SUSE CVE-2026-74659

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mrp: fix uninitialised bytes on the wire brmrpalloctestskb builds MRP test frames on an skb from devallocskb, which does not clear the linear data area. On the MRA ring-role branch the sub-option TLV header is append...

CVE-2026-74659

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mrp: fix uninitialised bytes on the wire brmrpalloctestskb builds MRP test frames on an skb from devallocskb, which does not clear the linear data area. On the MRA ring-role branch the sub-option TLV header is append...

CVE-2026-74659 net: bridge: mrp: fix uninitialised bytes on the wire

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mrp: fix uninitialised bytes on the wire brmrpalloctestskb builds MRP test frames on an skb from devallocskb, which does not clear the linear data area. On the MRA ring-role branch the sub-option TLV header is append...

CVE-2026-74659

CVE-2026-74659 is an information disclosure vulnerability in the Linux kernel 's Media Redundancy Protocol (MRP) bridge implementation. The function br_mrp_alloc_test_skb() allocates an skb via dev_alloc_skb(), which does not zero the linear data area. On the MRA ring-role path, the sub-option TL...

EUVD-2026-64596

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mrp: fix uninitialised bytes on the wire brmrpalloctestskb builds MRP test frames on an skb from devallocskb, which does not clear the linear data area. On the MRA ring-role branch the sub-option TLV header is append...

CVE-2026-74659 net: bridge: mrp: fix uninitialised bytes on the wire

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mrp: fix uninitialised bytes on the wire brmrpalloctestskb builds MRP test frames on an skb from devallocskb, which does not clear the linear data area. On the MRA ring-role branch the sub-option TLV header is append...

PT-2026-79664

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the bridge MRP Media Redundancy Protocol component where the br mrp alloc test skb function fails to clear the linear data area when building MRP test frames...

CVE-2026-74659: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mrp: fix uninitialised bytes on the wire brmrpalloctestskb builds MRP test frames on an skb from devallocskb, which does not clear the linear data area. On the MRA ring-role branch the sub-option TLV header is append...

Linux Distros Unpatched Vulnerability : CVE-2026-74659

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: bridge: mrp: fix uninitialised bytes on the wire brmrpalloctestskb builds MRP test frames on an skb from devallocskb, which does not clear the linear data...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099958)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099958 advisory. In the Linux kernel, the following vulnerability has been resolved: net/802/mrp: fix vector attribute parsing in mrppduparsevecattr In mrppduparsevecattr, vector...

Linux kernel MRP: vector attribute parsing errors break applicant state handling

Linux kernel MRP: vector attribute parsing errors break applicant state handling Vulnerability Overview The Linux kernel MRP IEEE 802.1 Multiple Registration Protocol PDU parser mishandles zero-length vector attributes, event counts and attribute-value advancement in mrppduparsevecattr, breaking...

Linux Distros Unpatched Vulnerability : CVE-2026-53245

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/802/mrp: fix vector attribute parsing in mrppduparsevecattr In mrppduparsevecattr, vector attribute events are encoded three per byte and valen tracks the...

net/802/mrp: fix vector attribute parsing in mrp_pdu_parse_vecattr

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AZL-90380 CVE-2026-53245 affecting package kernel for versions less than 6.6.143.1-1

In the Linux kernel, the following vulnerability has been resolved: net/802/mrp: fix vector attribute parsing in mrppduparsevecattr In mrppduparsevecattr, vector attribute events are encoded three per byte and valen tracks the number of events left to process. The parser decrements valen after...

CVE-2026-53245

In the Linux kernel, the following vulnerability has been resolved: net/802/mrp: fix vector attribute parsing in mrppduparsevecattr In mrppduparsevecattr, vector attribute events are encoded three per byte and valen tracks the number of events left to process. The parser decrements valen after...

CVE-2026-53245

In the Linux kernel, the following vulnerability has been resolved: net/802/mrp: fix vector attribute parsing in mrppduparsevecattr In mrppduparsevecattr, vector attribute events are encoded three per byte and valen tracks the number of events left to process. The parser decrements valen after...

CVE-2026-53245

In the Linux kernel, the following vulnerability has been resolved: net/802/mrp: fix vector attribute parsing in mrppduparsevecattr In mrppduparsevecattr, vector attribute events are encoded three per byte and valen tracks the number of events left to process. The parser decrements valen after...

CVE-2026-53245

CVE-2026-53245 affects the Linux kernel in net/802/mrp due to a parsing logic error in mrp_pdu_parse_vecattr. The vector-attribute event encoding and valen handling could cause out-of-sync FirstValue processing and misapplication of events, leading to corruption of offsets during PDU parsing and,...

EUVD-2026-39196

In the Linux kernel, the following vulnerability has been resolved: net/802/mrp: fix vector attribute parsing in mrppduparsevecattr In mrppduparsevecattr, vector attribute events are encoded three per byte and valen tracks the number of events left to process. The parser decrements valen after...

CVE-2026-53245 net/802/mrp: fix vector attribute parsing in mrp_pdu_parse_vecattr

In the Linux kernel, the following vulnerability has been resolved: net/802/mrp: fix vector attribute parsing in mrppduparsevecattr In mrppduparsevecattr, vector attribute events are encoded three per byte and valen tracks the number of events left to process. The parser decrements valen after...