CVE-2026-98071 net/rds: clear cp_flags bits individually in rds_conn_path_reset()

In the Linux kernel, the following vulnerability has been resolved: net/rds: clear cpflags bits individually in rdsconnpathreset rdsconnpathreset wipes the whole flag word with a plain cp-cpflags = 0 store. Every other accessor of that word uses atomic bitops, and some of them can run concurrentl...

CVE-2026-98070 net/rds: acquire RDS_IN_XMIT in rds_tcp_reset_callbacks()

In the Linux kernel, the following vulnerability has been resolved: net/rds: acquire RDSINXMIT in rdstcpresetcallbacks rdstcpresetcallbacks quiesces the transmit path by setting the path state to RDSCONNRESETTING and then waiting for RDSINXMIT to be sampled clear before swapping the underlying...

CVE-2026-98070 net/rds: acquire RDS_IN_XMIT in rds_tcp_reset_callbacks()

In the Linux kernel, the following vulnerability has been resolved: net/rds: acquire RDSINXMIT in rdstcpresetcallbacks rdstcpresetcallbacks quiesces the transmit path by setting the path state to RDSCONNRESETTING and then waiting for RDSINXMIT to be sampled clear before swapping the underlying...

EUVD-2026-86723

In the Linux kernel, the following vulnerability has been resolved: net/rds: acquire RDSINXMIT in rdstcpresetcallbacks rdstcpresetcallbacks quiesces the transmit path by setting the path state to RDSCONNRESETTING and then waiting for RDSINXMIT to be sampled clear before swapping the underlying...

CVE-2026-98070

The Linux kernel contains a vulnerability in the net/rds component where rds_tcp_reset_callbacks() fails to properly quiesce the transmit path. On weakly ordered architectures, the function's reliance on sampling the RDS_IN_XMIT bit rather than owning it creates a store-buffering pattern. This al...

CVE-2026-98069 net/rds: acquire the fastpath locks in rds_conn_shutdown()

In the Linux kernel, the following vulnerability has been resolved: net/rds: acquire the fastpath locks in rdsconnshutdown rdsconnshutdown quiesces the transmit and receive-refill paths by waiting for RDSINXMIT and RDSRECVREFILL to be sampled clear, and then runs the transport shutdown and...

CVE-2026-98068 net/rds: don't let rds_conn_shutdown() consume a concurrent drop

In the Linux kernel, the following vulnerability has been resolved: net/rds: don't let rdsconnshutdown consume a concurrent drop rdsconnshutdown finishes by moving the path from RDSCONNDISCONNECTING to RDSCONNDOWN, and also accepts RDSCONNERROR as the starting state of that final transition, so...

CVE-2026-98068 net/rds: don't let rds_conn_shutdown() consume a concurrent drop

In the Linux kernel, the following vulnerability has been resolved: net/rds: don't let rdsconnshutdown consume a concurrent drop rdsconnshutdown finishes by moving the path from RDSCONNDISCONNECTING to RDSCONNDOWN, and also accepts RDSCONNERROR as the starting state of that final transition, so...

EUVD-2026-86721

In the Linux kernel, the following vulnerability has been resolved: net/rds: don't let rdsconnshutdown consume a concurrent drop rdsconnshutdown finishes by moving the path from RDSCONNDISCONNECTING to RDSCONNDOWN, and also accepts RDSCONNERROR as the starting state of that final transition, so...

CVE-2026-98069 net/rds: acquire the fastpath locks in rds_conn_shutdown()

In the Linux kernel, the following vulnerability has been resolved: net/rds: acquire the fastpath locks in rdsconnshutdown rdsconnshutdown quiesces the transmit and receive-refill paths by waiting for RDSINXMIT and RDSRECVREFILL to be sampled clear, and then runs the transport shutdown and...

EUVD-2026-86722

In the Linux kernel, the following vulnerability has been resolved: net/rds: acquire the fastpath locks in rdsconnshutdown rdsconnshutdown quiesces the transmit and receive-refill paths by waiting for RDSINXMIT and RDSRECVREFILL to be sampled clear, and then runs the transport shutdown and...

CVE-2026-98069

The Linux kernel is vulnerable to a race condition in the RDS (Reliable Datagram Sockets) subsystem within net/rds. Specifically, rds_conn_shutdown() fails to properly own the fastpath bit locks (RDS_IN_XMIT and RDS_RECV_REFILL ) while quiescing the transmit and receive-refill paths. On weakly or...

CVE-2026-98068

The Linux kernel contains a race condition in the RDS (Reliable Datagram Sockets) protocol. Specifically, the rds_conn_shutdown() function could prematurely consume an RDS_CONN_ERROR state caused by a concurrent drop. This occurs when rds_tcp_accept_one() attaches a new socket; if a concurrent dr...

EUVD-2026-86720

In the Linux kernel, the following vulnerability has been resolved: erofs: disable LZ4 rolling decompression for now LZ4 rolling decompression 1 was introduced to reduce the memory footprint of temporary pages: For many cases, it is needed for users to read small data within a compressed extent...

CVE-2026-98067

The Linux kernel 's erofs filesystem was found to have a broken optimization where LZ4 rolling decompression could compromise data correctness. This occurred because the upstream LZ4 implementation might copy long literals backward on x86 systems, violating the rolling window assumption. To ensur...

CVE-2026-98067 erofs: disable LZ4 rolling decompression for now

In the Linux kernel, the following vulnerability has been resolved: erofs: disable LZ4 rolling decompression for now LZ4 rolling decompression 1 was introduced to reduce the memory footprint of temporary pages: For many cases, it is needed for users to read small data within a compressed extent...

CVE-2026-98066 ALSA: caiaq: Fix potential double-free at error path

In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Fix potential double-free at error path The fix for caiaq driver's resource management to handle the errors tries to release the resources in a common destructor call, but as a sashiko review for another patch...

CVE-2026-98065 bpf: Reject key-less BTF for hash maps

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject key-less BTF for hash maps mapcheckbtf allows a key-less BTF btfkeytypeid == 0 only for maps that have a -mapcheckbtf callback, and leaves the actual decision to that callback. Hash maps used to have no -mapcheckbtf, ...

EUVD-2026-86719

In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Fix potential double-free at error path The fix for caiaq driver's resource management to handle the errors tries to release the resources in a common destructor call, but as a sashiko review for another patch...

CVE-2026-98065

The Linux kernel contains a vulnerability where key-less BTF (Type ID 0) can be created for hash maps (htab and rhtab ). This occurs because these maps gained a ->map_check_btf callback that fails to validate the key, allowing the creation of maps that were previously rejected. When reading th...