Linux vulnerabilities
CVEs whose affected-version data names the Linux package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
1356 CVEsRSS
CVE-2026-89536Critical· 9.8SUNRPC: wait for in-flight client TLS handshake callback
In the Linux kernel, the following vulnerability has been resolved: SUNRPC: wait for in-flight client TLS handshake callback xs_tls_handshake_sync() gives xs_tls_handshake_done() a reference to the lower transport before submitting the…
CVE-2026-89524Medium· 5.5⚖ disputedkernel: wifi: ath6kl: clamp assoc request/response lengths before subtracting IE offsets (CVE-2026-89524)
A flaw was found in the ath6kl Wi-Fi driver of the Linux kernel. An integer underflow vulnerability occurs when processing Wi-Fi association requests or responses that are shorter than expected. This can cause the system to read beyond the…
CVE-2026-89512Medium· 5.5kernel: remoteproc: scp: Fix device reference leak on failed lookup (CVE-2026-89512)
A flaw was found in the Linux kernel's remoteproc SCP component. This vulnerability involves a device reference leak, where the system fails to properly release a reference to a device during a driver data lookup. This occurs specifically …
CVE-2026-89497High· 7.8orangefs: skip leading spaces before parsing client debug masks
In the Linux kernel, the following vulnerability has been resolved: orangefs: skip leading spaces before parsing client debug masks orangefs_prepare_cdm_array() sizes each client debug keyword buffer with strcspn(cds_head, " "), but th…
CVE-2026-89496Medium· 5.5kernel: ocfs2: always run deallocs on copy-on-write completion (CVE-2026-89496)
A flaw was found in ocfs2, the Oracle Cluster File System, within the Linux kernel. A local user could exploit this vulnerability by performing a `copy_file_range()` operation within the same filesystem. This can lead to a memory leak, pot…
CVE-2026-89494Critical· 9.8ocfs2: validate lengths in dlm_mig_lockres_handler
In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate lengths in dlm_mig_lockres_handler A node receiving a DLM_MIG_LOCKRES message trusts several fields of the peer-supplied dlm_migratable_lockres without…
CVE-2026-89493Medium· 5.5⚖ disputedkernel: ocfs2: validate rl_used against rl_count in refcount block validator (CVE-2026-89493)
A flaw was found in the Linux kernel's ocfs2 component. A local attacker with CAP_SYS_ADMIN privileges could exploit this by mounting a crafted or corrupted ocfs2 image, or by performing a raw write to the block device backing an already-m…
CVE-2026-89491Medium· 5.5kernel: ocfs2: cluster: don't sleep while holding o2hb_live_lock in o2hb_region_pin() (CVE-2026-89491)
A flaw was found in the Linux kernel's ocfs2 cluster module. This vulnerability allows a local attacker to trigger a denial of service. The issue arises when a sleeping function is called while a spinlock is held within the o2hb_region_pin…
CVE-2026-89599Medium· 5.5⚖ disputedkernel: fbdev: omapfb: panel-dsi-cm: initialize lock before registering display (CVE-2026-89599)
A flaw was found in the Linux kernel's `fbdev: omapfb: panel-dsi-cm` component. The `dsicm_probe()` function registers a display before its associated lock (mutex) is properly initialized. This timing issue allows another process to attemp…
CVE-2026-89597Medium· 5.5⚖ disputedkernel: fbdev: uvesafb: unregister connector callback on init failure (CVE-2026-89597)
A flaw was found in the `uvesafb` component of the Linux kernel. During the initialization process, if the platform driver fails to register, a connector callback is not properly unregistered. This oversight can lead to a resource leak, wh…
CVE-2026-89596Medium· 5.5kernel: forcedeth: fix off-by-one when saving/restoring non-PCI config space (CVE-2026-89596)
A flaw was found in the Linux kernel's forcedeth driver. An off-by-one error in the `nv_suspend()` and `nv_resume()` functions, which handle saving and restoring non-PCI configuration space, can lead to an out-of-bounds memory access. This…
CVE-2026-89594Medium· 5.5⚖ disputedkernel: hsi: omap_ssi_core: fix missing DMA mask setup for SSI controller device (CVE-2026-89594)
A flaw was found in the Linux kernel's OMAP SSI driver. The driver uses a synthetic HSI controller device that does not properly initialize its Direct Memory Access (DMA) mask. This oversight can lead to the driver crashing or triggering w…
CVE-2026-89593High· 7.1hugetlb: only adjust reservation during unmapping if mapcount is 0
In the Linux kernel, the following vulnerability has been resolved: hugetlb: only adjust reservation during unmapping if mapcount is 0 Since df7a6d1f6405, __unmap_hugepage_range can adjust reservations. In the case of folio mapped in …
CVE-2026-89585Medium· 5.5⚖ disputedkernel: auxdisplay: charlcd: cancel backlight work on registration failure (CVE-2026-89585)
A flaw was found in the `auxdisplay: charlcd` component of the Linux kernel. This use-after-free vulnerability occurs when the `charlcd_register()` function fails, leading to the `charlcd` object being freed while a delayed work item still…
CVE-2026-89573High· 7.8dm array: reject an array block whose value size is not the caller's
In the Linux kernel, the following vulnerability has been resolved: dm array: reject an array block whose value size is not the caller's array_block_check() can only compare the header against itself, so a block with value_size 4 and m…
CVE-2026-89562High· 7.8ip6_gre: fix hardware header length for NBMA tunnels
In the Linux kernel, the following vulnerability has been resolved: ip6_gre: fix hardware header length for NBMA tunnels ip6gre_tnl_link_config_route() accumulates the lower device's hardware header length into dev->hard_header_len whe…
CVE-2026-89560High· 8.4landlock: Require LANDLOCK_ACCESS_FS_MAKE_REG for whiteout creation
In the Linux kernel, the following vulnerability has been resolved: landlock: Require LANDLOCK_ACCESS_FS_MAKE_REG for whiteout creation Whiteout objects are used in the upper layer of an OverlayFS to indicate that the file with this na…
CVE-2026-89557High· 7.8md: do overflow check for sb->bblog_shift in super_1_load()
In the Linux kernel, the following vulnerability has been resolved: md: do overflow check for sb->bblog_shift in super_1_load() In super_1_load(), sb->bblog_shift is an __u8 type value loaded from on- disk superblock. It is used for ba…
CVE-2026-89555Critical· 9.8mpls: reload header after pskb_may_pull()
In the Linux kernel, the following vulnerability has been resolved: mpls: reload header after pskb_may_pull() mpls_select_multipath() calls mpls_multipath_hash() to choose a nexthop when an MPLS route has multiple nexthops. While walk…
CVE-2026-89674Medium· 5.5⚖ disputedkernel: nfsd: fix XDR length calculation in nfsd4_ff_encode_layoutget (CVE-2026-89674)
A flaw was found in the `nfsd` component of the Linux kernel. Incorrect calculations in the XDR (External Data Representation) buffer size within the `nfsd4_ff_encode_layoutget()` function can lead to two critical issues. An attacker could…
CVE-2026-89643Critical· 9.8audit: avoid dropping live tree ref on fsnotify rule autoremove
In the Linux kernel, the following vulnerability has been resolved: audit: avoid dropping live tree ref on fsnotify rule autoremove audit_del_rule() is used for both netlink deletion templates and internal fsnotify autoremove. The for…
CVE-2026-89617Medium· 5.5⚖ disputedkernel: fs/ntfs3: validate dirty page table on log replay (CVE-2026-89617)
A flaw was found in the Linux kernel's NTFS3 filesystem driver. An attacker with local access could craft a malicious NTFS log file. During log replay, insufficient validation of the `lcns_follow` field in a `DIR_PAGE_ENTRY` could lead to …
CVE-2026-89616Medium· 5.5⚖ disputedkernel: fs/ntfs3: fix info-leak on partial LZNT decompress in ni_read_frame() (CVE-2026-89616)
A flaw was found in the Linux kernel's NTFS3 filesystem driver. When decompressing LZNT data, the `ni_read_frame()` function may not fully zero out memory after a partial decompression. This can lead to the disclosure of previously used ke…
CVE-2026-89615Medium· 5.5⚖ disputedkernel: fs/ntfs3: bound page_lcns[] index by the log record (CVE-2026-89615)
A flaw was found in the Linux kernel's NTFS3 file system driver. A local attacker could exploit this by providing a specially crafted log record. This crafted record causes a buffer overflow in the page_lcns[] array, leading to memory corr…
CVE-2026-89742Medium· 5.5⚖ disputedkernel: rapidio: mport_cdev: fix use-after-free in dma_req_free() (CVE-2026-89742)
A flaw was found in the Linux kernel. A local user could exploit a use-after-free vulnerability in the `dma_req_free()` function within the RapidIO mport character device interface. This flaw occurs when the `dma_req_free()` function attem…
CVE-2026-89736Medium· 5.5⚖ disputedkernel: usb: gadget: u_audio: Fix use-after-free on sound card disconnect (CVE-2026-89736)
A flaw was found in the Linux kernel's USB audio gadget driver (u_audio). This vulnerability occurs during sound card disconnection when Asynchronous Linux Sound Architecture (ALSA) control elements (kctls) remain open in userspace. A loca…
CVE-2026-89733Medium· 5.5⚖ disputedkernel: usb: gadget: uvc: fix dangling pointers in uvc_function_bind() and uvc_function_unbind() (CVE-2026-89733)
A flaw was found in the Linux kernel's USB Video Class (UVC) gadget driver. This vulnerability occurs in the `uvc_function_bind()` and `uvc_function_unbind()` functions, where pointers to freed memory are not properly cleared. This can lea…
CVE-2026-89725Medium· 5.5⚖ disputedkernel: media: cec: stm32: prevent out-of-bounds write on RX overflow (CVE-2026-89725)
A flaw was found in the Linux kernel's `media: cec: stm32` driver. A remote attacker can exploit an out-of-bounds write vulnerability by sending an overlong Consumer Electronics Control (CEC) message without an end-of-message signal. This …
CVE-2026-89724Medium· 5.5⚖ disputedkernel: media: vicodec: fix out-of-bounds write in FWHT encoder (CVE-2026-89724)
A flaw was found in the Linux kernel's `media: vicodec` component. An out-of-bounds write vulnerability exists in the FWHT encoder due to incorrect buffer sizing during video output format handling. This issue allows an attacker to cause c…
CVE-2026-89723Medium· 5.5⚖ disputedkernel: nilfs2: fix slab-out-of-bounds in nilfs_direct_propagate after truncation (CVE-2026-89723)
A flaw was found in the nilfs2 file system component of the Linux kernel. When a file is truncated, an intermediate node block is not properly deleted and remains in the B-tree node cache. This can lead to the log writer incorrectly proces…