CVE-2026-43393

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix chunk map leak in btrfsmapblock after btrfschunkmapnumcopies Fix a chunk map leak in btrfsmapblock: if we return early with -EINVAL, we're not freeing the chunk map that we've just looked up...

UBUNTU-CVE-2026-43393

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix chunk map leak in btrfsmapblock after btrfschunkmapnumcopies Fix a chunk map leak in btrfsmapblock: if we return early with -EINVAL, we're not freeing the chunk map that we've just looked up...

CVE-2026-43393

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix chunk map leak in btrfsmapblock after btrfschunkmapnumcopies Fix a chunk map leak in btrfsmapblock: if we return early with -EINVAL, we're not freeing the chunk map that we've just looked up...

CVE-2026-43373

In the Linux kernel, the following vulnerability has been resolved: net: ncsi: fix skb leak in error paths Early return paths in NCSI RX and AEN handlers fail to release the received skb, resulting in a memory leak. Specifically, ncsiaenhandler returns on invalid AEN packets without consuming the...

CVE-2026-44497

ZEBRA/ZEC network node software is affected by CVE-2026-44497 due to insufficient error handling when an invalid sighash type is encountered during sighash computation. Prior to zebrad version 4.4.0 and zebra-script version 6.0.0, this could cause the normal flow to resume with the input sighash ...

CVE-2026-44497 ZEBRA: Consensus Divergence in Transparent Sighash Hash-Type Handling due to Stale Buffer

ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.4.0 and prior to zebra-script version 6.0.0, the fix for CVE-2026-41583 introduced a separate issue due to insufficient error handling of the case where the sighash type is invalid, during sighash computation. Instead of...

CVE-2026-44497

ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.4.0 and prior to zebra-script version 6.0.0, the fix for CVE-2026-41583 introduced a separate issue due to insufficient error handling of the case where the sighash type is invalid, during sighash computation. Instead of...

CVE-2026-44497 ZEBRA: Consensus Divergence in Transparent Sighash Hash-Type Handling due to Stale Buffer

ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.4.0 and prior to zebra-script version 6.0.0, the fix for CVE-2026-41583 introduced a separate issue due to insufficient error handling of the case where the sighash type is invalid, during sighash computation. Instead of...

CVE-2026-43436

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Check endpoint numbers at parsing Scarlett2 mixer interfaces The Scarlett2 mixer quirk in USB-audio driver may hit a NULL dereference when a malformed USB descriptor is passed, since it assumes the presence of an...

CVE-2026-43393

CVE-2026-43393 concerns the Linux kernel’s btrfs file system. The vulnerability is a memory/resource leak in btrfs_map_block() where, on an early error return (-EINVAL), the allocated chunk map is not freed, potentially leading to memory exhaustion and instability. Several connected advisories re...

CVE-2026-43393 btrfs: fix chunk map leak in btrfs_map_block() after btrfs_chunk_map_num_copies()

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix chunk map leak in btrfsmapblock after btrfschunkmapnumcopies Fix a chunk map leak in btrfsmapblock: if we return early with -EINVAL, we're not freeing the chunk map that we've just looked up...

CVE-2026-43388 mm/damon/core: clear walk_control on inactive context in damos_walk()

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: clear walkcontrol on inactive context in damoswalk damoswalk sets ctx-walkcontrol to the caller-provided control structure before checking whether the context is running. If the context is inactive damonisrunning...

CVE-2026-43297

In the Linux kernel, the following vulnerability has been resolved: media: rockchip: rga: Fix possible ERRPTR dereference in rgabufinit rgagetframe can return ERRPTR-EINVAL when buffer type is unsupported or invalid. rgabufinit does not check the return value and unconditionally dereferences the...

UBUNTU-CVE-2026-43297

In the Linux kernel, the following vulnerability has been resolved: media: rockchip: rga: Fix possible ERRPTR dereference in rgabufinit rgagetframe can return ERRPTR-EINVAL when buffer type is unsupported or invalid. rgabufinit does not check the return value and unconditionally dereferences the...

CVE-2026-43297

In the Linux kernel, the following vulnerability has been resolved: media: rockchip: rga: Fix possible ERRPTR dereference in rgabufinit rgagetframe can return ERRPTR-EINVAL when buffer type is unsupported or invalid. rgabufinit does not check the return value and unconditionally dereferences the...

CVE-2026-43304 libceph: define and enforce CEPH_MAX_KEY_LEN

In the Linux kernel, the following vulnerability has been resolved: libceph: define and enforce CEPHMAXKEYLEN When decoding the key, verify that the key material would fit into a fixed-size buffer in processauthdone and generally has a sane length. The new CEPHMAXKEYLEN check replaces the existin...

CVE-2026-43297

The CVE-2026-43297 issue affects the Linux kernel rockchip: rga driver. rga_get_frame() can return ERR_PTR(-EINVAL) for unsupported/invalid buffer types, and rga_buf_init() may dereference that pointer without checking the error, leading to a crash. The fix adds proper ERR_PTR checking in rga_buf...

CLSA-2026-1778170790 quagga: Fix of CVE-2018-5381

CVE-2018-5381: bgpd capability parser can enter an infinite loop on invalid OPEN messages whose Multi-Protocol capability has an unrecognized AFI/SAFI, causing a denial of service...

CLSA-2026-1778236507 rsync: Fix of 3 CVEs

CVE-2025-10158: fix invalid access to files array in sender - CVE-2024-12747: fix symlink race condition in sender - CVE-2024-12086: fix server leak of arbitrary client files via crafted checksums and fuzzy basis...

SUSE CVE-2026-31749

In the Linux kernel, the following vulnerability has been resolved: comedi: niatmio16d: Fix invalid clean-up after failed attach If the driver's COMEDI "attach" handler function atmio16dattach returns an error, the COMEDI core will call the driver's "detach" handler function atmio16ddetach to cle...