CVE-2026-53218

The vulnerability CVE-2026-53218 affects the Linux kernel netfilter nft_exthdr code. The root cause is in register tracking when the NFT_EXTHDR_F_PRESENT flag is used: nft_exthdr_init() passes user-controlled priv->len to nft_parse_register_store(), which marks that many bytes in the register ...

EUVD-2026-39309

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftexthdr: fix register tracking for FPRESENT flag nftexthdrinit passes user-controlled priv-len to nftparseregisterstore, which marks that many bytes in the register bitmap as initialized. However, when...

EUVD-2026-39291

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: nv: Fix handling of XN0 when !FEATXNX XN has already been extracted from its bitfield position so using FIELDPREP on the mask that clears XN0 is completely broken, having the effect of unconditionally granting execute...

CVE-2026-53191

The CVE affects the Linux kernel io_uring net path in bundle recv retries. The bug arises when merging cflags during io_recv_finish(): IORING_CQE_F_BUF_MORE was not included in CQE_F_MASK, so the buf-more flag could be dropped or mis-carryed across iterations, causing userspace to advance the rin...

EUVD-2026-39282

In the Linux kernel, the following vulnerability has been resolved: iouring/net: inherit IORINGCQEFBUFMORE across bundle recv retries When a bundle recv retries inside iorecvfinish, the merge logic OR the saved cflags from the previous iteration with the cflags returned by the new iteration: cfla...

CVE-2026-53155

CVE-2026-53155 : In the Linux kernel, the issue lies in mm/huge_memory where device-private PMD entries were assigned incorrect flags due to the migration logic, causing misinterpretation of softdirty, writable, and uffd-wp states. The function set_pmd_migration_entry() used pmd_write(), pmd_soft...

EUVD-2026-39246

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: use correct flags for device private PMD entry Commit 65edfda6f3f2 "mm/rmap: extend rmap and migration support device-private entries" updated setpmdmigrationentry to use pmdphugegetandclear in the softleaf case, b...

CVE-2026-53134

The CVE concerns the Linux kernel netfilter nft_fib handling, where NFT_FIB_RESULT_OIFNAME’s destination register span could leak uninitialized kernel stack on lookup-fail paths due to incomplete writes. The fix replaces a bare dest = 0 with nft_fib_store_result(), padding the entire IFNAMSIZ, an...

CVE-2026-53124

A flaw was found in the ublk subsystem of the Linux kernel. When a ublk server fails to complete all I/O input/output operations, a per-I/O cancellation flag may remain set. This prevents the successful cancellation of outstanding I/O commands, potentially leading to resource exhaustion or a deni...

CVE-2026-52806

Gogs is an open source self-hosted Git service. Prior to 0.14.3, Gogs allows authenticated users to achieve Remote Code Execution RCE on the server by creating a pull request with a specially crafted branch name that injects the --exec flag into the git rebase command during the "Rebase before...

EUVD-2026-38875

In the Linux kernel, the following vulnerability has been resolved: ice: fix potential NULL pointer deref in error path of icesetringparam icesetringparam nullifies tstampring of temporary txrings, without clearing ICETXRINGFLAGSTXTIME bit. When ICETXRINGFLAGSTXTIME is set and the subsequent...

EUVD-2026-38880

In the Linux kernel, the following vulnerability has been resolved: nexthop: fix IPv6 route referencing IPv4 nexthop syzbot reported a panic 1 2. When an IPv6 nexthop is replaced with an IPv4 nexthop, the hasv4 flag of all groups containing this nexthop is not updated. This is because...

EUVD-2026-38820

In the Linux kernel, the following vulnerability has been resolved: iommu: Fix WARNON in iommugroupsetdomainnofail due to reset In iommugroupsetdomaininternal, concurrent domain attachments are rejected when any device in the group is recovering. This is necessary to fence concurrent attachments ...

EUVD-2026-38947

In the Linux kernel, the following vulnerability has been resolved: netsched: fix skb memory leak in deferred qdisc drops When the network stack cleans up the deferred list via qdiscrunend, it operates on the root qdisc. If the root qdisc do not implement the TCQFDEQUEUEDROPS flag the packets que...

CVE-2026-52933

A flaw was found in the Linux kernel's iouring/poll component. A logic error exists in the iopollgetownership function due to an incorrect signed comparison. This flaw prevents the necessary slowpath from being triggered when the IOPOLLCANCELFLAG is set, potentially leading to unexpected behavior...

EUVD-2026-38703

In the Linux kernel, the following vulnerability has been resolved: iouring/poll: fix signed comparison in iopollgetownership iopollgetownership uses a signed comparison to check whether pollrefs has reached the threshold for the slowpath: if unlikelyatomicread&req-pollrefs = IOPOLLREFBIAS...

CVE-2026-52933

CVE-2026-52933 affects the Linux kernel’s io_uring/poll path. The vulnerability stems from a signed comparison in io_poll_get_ownership(): it compares an atomic_read(&req->poll_refs) against IO_POLL_REF_BIAS using signed arithmetic. If the IO_POLL_CANCEL_FLAG (BIT(31)) is set, the read value b...

EUVD-2026-38728

In the Linux kernel, the following vulnerability has been resolved: vrf: Fix a potential NPD when removing a port from a VRF RCU readers that identified a net device as a VRF port using netifisl3slave assume that a subsequent call to netdevmasterupperdevgetrcu will return a VRF device. They then...

EUVD-2026-35140

Snipe-IT: Bulk editing users allowed ldapimport and activatedin bulk editing users...

CVE-2026-46550

NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, the refresh-token cookie was set with httpOnly: true but missing both the secure flag and the sameSite attribute. Over plain HTTP the cookie could be intercepted on the network; without sameSite, browsers attached it t...