CVE-2026-46233 batman-adv: bla: only purge non-released claims

In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: only purge non-released claims When batadvblapurgeclaims goes through the list of claims, it is only traversing the hash list with an rcureadlock. Due to a potential parallel batadvclaimput, it can happen that it...

CVE-2026-46222

In the Linux kernel, the following vulnerability has been resolved: media: rockchip: rkcif: Add missing MUSTCONNECT flag to pads The pads missed checks for connected devices which may a null dereference when the stream is enabled. Unable to handle kernel NULL pointer dereference at virtual addres...

EUVD-2026-32849

In the Linux kernel, the following vulnerability has been resolved: media: rockchip: rkcif: Add missing MUSTCONNECT flag to pads The pads missed checks for connected devices which may a null dereference when the stream is enabled. Unable to handle kernel NULL pointer dereference at virtual addres...

CVE-2026-46188

In the Linux kernel, the following vulnerability has been resolved: octeonepvf: add NULL check for napibuildskb napibuildskb can return NULL on allocation failure. In octepvfoqprocessrx, the result is used directly without a NULL check in both the single-buffer and multi-fragment paths, leading t...

EUVD-2026-32815

In the Linux kernel, the following vulnerability has been resolved: octeonepvf: add NULL check for napibuildskb napibuildskb can return NULL on allocation failure. In octepvfoqprocessrx, the result is used directly without a NULL check in both the single-buffer and multi-fragment paths, leading t...

CVE-2026-46188 octeon_ep_vf: add NULL check for napi_build_skb()

In the Linux kernel, the following vulnerability has been resolved: octeonepvf: add NULL check for napibuildskb napibuildskb can return NULL on allocation failure. In octepvfoqprocessrx, the result is used directly without a NULL check in both the single-buffer and multi-fragment paths, leading t...

CVE-2026-46127

In the Linux kernel, the following vulnerability has been resolved: RDMA/ocrdma: Don't NULL deref uctx on errors in ocrdmacopypduresp Sashiko points out that pd-uctx isn't initialized until late in the function so all these error flow references are NULL and will crash. Use the uctx that isn't NU...

CVE-2026-46127

CVE-2026-46127 affects the Linux kernel RDMA/ocrdma; the bug is a NULL dereference in ocrdma_copy_pd_uresp() when uctx is uninitialized, potentially causing a crash. Connected sources indicate patches exist in multiple OSV entries (Root:rootio-linux for Ubuntu 24.04 and Debian 11/12, OpenSUSE/ope...

CVE-2026-46118

In the Linux kernel, the following vulnerability has been resolved: pseries/papr-hvpipe: Fix null ptr deref in paprhvpipedevcreatehandle commit 6d3789d347a7 "papr-hvpipe: convert paprhvpipedevcreatehandle to FDPREPARE", changed the create handle to FDPREPARE, but it caused kernel null-ptr-deref...

EUVD-2026-32877

In the Linux kernel, the following vulnerability has been resolved: pseries/papr-hvpipe: Fix null ptr deref in paprhvpipedevcreatehandle commit 6d3789d347a7 "papr-hvpipe: convert paprhvpipedevcreatehandle to FDPREPARE", changed the create handle to FDPREPARE, but it caused kernel null-ptr-deref...

CVE-2026-46118

CVE-2026-46118 concerns the Linux kernel component pseries/papr-hvpipe, where a null pointer dereference could occur in papr_hvpipe_dev_create_handle() after changing to FD_PREPARE. The root cause described across sources is that src_info is reused post-retain_and_null_ptr when adding to a global...

CVE-2026-46110

CVE-2026-46110 affects the Linux kernel stmmac driver. When RX memory is exhausted, stmmac_rx() could misinterpret descriptors (full vs dirty), risking a NULL pointer dereference and potential kernel panic. The fix adds an explicit check to bail out when the next RX descriptor is dirty before adv...

libceph: Prevent potential null-ptr-deref in ceph_handle_auth_reply()

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rbd: fix null-ptr-deref when device_add_disk() fails

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net/sched: taprio: fix NULL pointer dereference in class dump

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bareudp: fix NULL pointer dereference in bareudp_fill_metadata_dst()

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Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb()

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Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_state_change_cb()

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Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb()

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CVE-2026-45848

A flaw was found in the Linux kernel's AppArmor security module. This vulnerability allows a local attacker to trigger a NULL pointer dereference during socket setup or teardown operations. This can lead to a kernel 'oops', resulting in a system crash and a Denial of Service DoS...