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Search Results (423918 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-98714 | 1 Linux | 1 Linux Kernel | 2026-11-10 | 5.6 Medium |
| In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Update control fields on #VMEXIT if and only if VMRUN succeeded Leave control.erap_ctl and control.clean as-is in the VMCS if VMRUN fails, because as per AMD: there's no explicit architectural guarantee about the behavior in the presence of VMRUN failures. So the best thing to do would be to assume that if VMRUN fails, the actions requested in the control fields may not have been performed. | ||||
| CVE-2026-88176 | 1 Microsoft | 1 Sharepoint Server | 2026-11-10 | 8.8 High |
| Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network. | ||||
| CVE-2026-98685 | 1 Linux | 1 Linux Kernel | 2026-11-10 | 3.3 Low |
| In the Linux kernel, the following vulnerability has been resolved: smb: client: discard post-EOF pagecache when extending a file via clone range cifs_remap_file_range() discarded the pagecache only for the folios overlapping the destination region, so when a clone extends the file the folio straddling the old EOF - which may hold data dirtied past EOF through an mmap - was never dropped and became visible as file content once the file was extended. Start the discard at the smaller of fstart and the old EOF. i_size is still old here, so nothing past the old EOF is flushed to the server. | ||||
| CVE-2026-84004 | 1 Microsoft | 15 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 12 more | 2026-11-10 | 5.5 Medium |
| Processor optimization removal or modification of security-critical code in AMD Zen allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-98684 | 1 Linux | 1 Linux Kernel | 2026-11-10 | 2.5 Low |
| In the Linux kernel, the following vulnerability has been resolved: smb: client: flush and commit data before querying allocated ranges The mode 0 / FALLOC_FL_KEEP_SIZE fallocate emulation for small interior ranges in smb3_simple_fallocate_range() issues FSCTL_QUERY_ALLOCATED_RANGES and zero-fills any sub-range the server reports as an unallocated hole, to force block allocation without changing file contents. This is unsafe against Windows servers. Per the Win32 documentation, FSCTL_QUERY_ALLOCATED_RANGES only reports ranges that *may* contain nonzero data and is explicitly not coherent with recently written data: "a call to FSCTL_QUERY_ALLOCATED_RANGES [after writing to a network file] would not necessarily return a correct list of allocated regions. To ensure coherency [...] flush the data to the file" fsx (generic/363) reproduces the resulting corruption against Windows Server 2022: a range is written, an uncached read returns the data, yet the next FSCTL_QUERY_ALLOCATED_RANGES on that range reports it as a whole hole, so the emulation overwrites live data with zeroes. A network trace confirmed the WRITE, the READ returning data and the query returning an empty range list within microseconds. Samba does not exhibit this; its query is coherent with the written data. Write back the dirty pages, drain any outstanding I/O and issue an SMB2 FLUSH to force the server to commit the data before querying the allocated ranges, so the query reflects the data actually present. With this, generic/363 passes against both Windows Server 2022 and Samba over 100000 fsx operations. | ||||
| CVE-2026-84005 | 1 Microsoft | 9 Windows 10 1809, Windows 11 23h2, Windows 11 24h2 and 6 more | 2026-11-10 | 5.5 Medium |
| Processor optimization removal or modification of security-critical code in AMD Zen allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-83894 | 1 Microsoft | 4 Windows 11 24h2, Windows 11 25h2, Windows 11 26h1 and 1 more | 2026-11-10 | 7 High |
| Use after free in RPC Runtime allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-98683 | 1 Linux | 1 Linux Kernel | 2026-11-10 | 2.5 Low |
| In the Linux kernel, the following vulnerability has been resolved: smb: client: flush dirty data before zeroing a range smb3_zero_range() emulates FALLOC_FL_ZERO_RANGE by invalidating the page cache over the target range with truncate_pagecache_range() and then issuing FSCTL_SET_ZERO_DATA to the server. Dirty data was only flushed conditionally, when the range reached or extended EOF. For a purely interior zero range that does not reach EOF, no flush happened, so a dirty folio overlapping the range could be written back to the server after the FSCTL and refill the range that was just zeroed with stale data. Fix this by unconditionally flushing and waiting for dirty data in the range before invalidating the page cache and issuing FSCTL_SET_ZERO_DATA, exactly as was done for smb3_punch_hole() in commit d7d2adcd022b ("smb/client: flush dirty data before punching a hole"); the two paths are structurally identical here. This is observed as generic/363 randomly reading stale data where a zeroed range is expected against Windows Server. | ||||
| CVE-2026-114170 | 1 Microsoft | 15 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 12 more | 2026-11-10 | 7.8 High |
| Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-114169 | 1 Microsoft | 1 Raw Image Extension | 2026-11-10 | 8.8 High |
| Heap-based buffer overflow in Windows Raw Image Extension allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-98682 | 1 Linux | 1 Linux Kernel | 2026-11-10 | 2.5 Low |
| In the Linux kernel, the following vulnerability has been resolved: smb: client: drain and invalidate before server-side copy/clone cifs_file_copychunk_range() and the clone (FICLONE) path of cifs_remap_file_range() do not serialise the destination page cache against the server-side copy the way the other server-side range operations (smb3_zero_range(), smb3_punch_hole(), smb3_collapse_range() and smb3_insert_range()) do. cifs_file_copychunk_range() invalidates the destination range with filemap_invalidate_inode(), which takes and drops the mapping's invalidate_lock internally, so the lock is no longer held when the copychunk ioctl is issued. It also never drains in-flight netfs I/O on the target. The clone path never takes the invalidate_lock at all (only i_rwsem), uses a bare truncate_inode_pages_range() and likewise does not drain outstanding I/O. As a result an asynchronous destination writeback can complete after the server-side copy/clone has run and reinstate stale data over the region just written by the server, corrupting the file. This is the same class of corruption as commit d7d2adcd022b ("smb/client: flush dirty data before punching a hole") and has been seen randomly in generic/363 against Windows Server. Fix both paths to follow the established ordering: hold the target mapping's invalidate_lock across the flush and invalidation of the destination and the server ioctl, and call netfs_wait_for_outstanding_io() on the target to drain in-flight writes before the ioctl is issued. Only the target inode's invalidate_lock is required, as the source is merely flushed and not invalidated; i_rwsem (already held via lock_two_nondirectories()) is acquired before the invalidate_lock, matching the VFS lock ordering. Since filemap_invalidate_inode() takes that same lock internally, replace it with its own unmap/flush/invalidate steps instead of calling it, and return early on a zero-length copy to avoid a range underflow. | ||||
| CVE-2026-114167 | 1 Microsoft | 3 Hevc Video Extensions, Hevc Video Extensions For Licensed Appplications, Hevc Video Extensions From Device Manufacturer | 2026-11-10 | 7.8 High |
| Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-98674 | 1 Linux | 1 Linux Kernel | 2026-11-10 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: iio: adc: adi-axi-adc: Initialize state mutex The AXI ADC register access paths serialize transactions with st->lock, but probe does not initialize it. Initialize the mutex before registering the backend. | ||||
| CVE-2026-98466 | 1 Linux | 1 Linux Kernel | 2026-11-10 | 8.2 High |
| In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Transfer the hyp stack pages out of the host stage-2 fix_host_ownership() walks only the linear-map alias of each memblock region, and the per-CPU hyp stack, mapped in the private VA range for its guard page, has none. Walk each stack's VA range with the same walker. | ||||
| CVE-2026-114166 | 1 Microsoft | 1 Raw Image Extension | 2026-11-10 | 5.5 Medium |
| Buffer over-read in Windows Raw Image Extension allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-98449 | 1 Linux | 1 Linux Kernel | 2026-11-10 | 6.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: smb: client: delete compound mids on send failure before unlock When sending a compound request fails, smb_send_rqst() kicks off a reconnect. compound_send_recv() still has those mids on pending_mid_q, but it unlocks the server without removing them first. During reconnect, cifs_abort_connection() walks pending_mid_q and runs each mid callback. With no response yet, those callbacks return credits and drop in_flight. Then compound_send_recv()'s send-error path returns the same credits again. in_flight ends up decremented twice and smb2_add_credits() WARNs. syzbot hits this during SMB2_negotiate when the socket send fails. cifs_call_async() already calls delete_mid() before unlock on send failure. Do the same for compound chains and set cancelled_mid[] so the out: path does not delete them again. | ||||
| CVE-2026-98439 | 1 Linux | 1 Linux Kernel | 2026-11-10 | 6.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: smb/server: cancel async requests when closing connection An async request may still be waiting when a connection is closed. This can stop the connection from closing. Cancel active async requests before waiting for them to finish. | ||||
| CVE-2026-114165 | 1 Microsoft | 3 Hevc Video Extensions, Hevc Video Extensions For Licensed Appplications, Hevc Video Extensions From Device Manufacturer | 2026-11-10 | 7.8 High |
| Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally. | ||||
| CVE-2026-98408 | 1 Linux | 1 Linux Kernel | 2026-11-10 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: watchdog: rzv2h: Avoid division by zero clk_get_rate() could return 0. Avoid a division by zero panic. | ||||
| CVE-2026-114164 | 1 Microsoft | 3 Hevc Video Extensions, Hevc Video Extensions For Licensed Appplications, Hevc Video Extensions From Device Manufacturer | 2026-11-10 | 8.8 High |
| Integer underflow (wrap or wraparound) in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network. | ||||