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Latest vulnerability records

49 751
matching records · page 328 of 1991
CVE-2026-99112 HIGH CVSS 7.13.1

In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_flower: validate mask pointer after nla_next() fl_set_enc_opt() iterates the key's nested tunnel-option attributes with nla_for_each_attr() while advancing a single mask pointer via nla_next() at the bottom of each loop, so the mask cursor is driven by the number of key attributes rather than by the mask's own attributes. The nla_ok() added by commit c96adff956191 ("cls_flower: call nla_ok() before nla_next()") only validates the …

Published: 28 Oct 2026 Updated: 31 Oct 2026 View details →
CVE-2026-99111 NOT SCORED No CVSS score available

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix data corruption with concurrent writes and O_TRUNC cifs_do_truncate() flushes dirty pages with filemap_write_and_wait() and truncates the file on the server, but in the old code both operations ran without holding i_rwsem or invalidate_lock. A concurrent buffered write via netfs_perform_write() -- which only needs i_rwsem shared -- could dirty new pages after the flush but before the local truncation, and those pages would be si…

Published: 28 Oct 2026 Updated: 28 Oct 2026 View details →
CVE-2026-99110 HIGH CVSS 7.03.1

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix heap overflow in cifs_do_set_acl() cifs_set_acl() validates ACL size using posix_acl_xattr_size(): 4 + (count * 8) // 4-byte header + 8 bytes per ACE cifs_do_set_acl() then calls posix_acl_to_cifs() to write the CIFS wire format into the same buffer: 6 + (count * 10) // 6-byte header + 10 bytes per ACE An ACL that passes the xattr-based check in cifs_set_acl() can overflow the heap when posix_acl_to_cifs() w…

Published: 28 Oct 2026 Updated: 31 Oct 2026 View details →
CVE-2026-99109 HIGH CVSS 7.83.1

In the Linux kernel, the following vulnerability has been resolved: smb: client: reject SetEA requests that do not fit the request buffer CIFSSMBSetEA() copies the caller's extended attribute value into the SMB request buffer without checking that it fits. The requirement is stated in the source but was never implemented: /*BB add length check to see if it would fit in negotiated SMB buffer size BB */ /* if (ea_value_len > buffer_size - 512 (enough for header)) */ if (ea_value_len) memcpy(parm_data->…

Published: 28 Oct 2026 Updated: 10 Nov 2026 View details →
CVE-2026-99108 NOT SCORED No CVSS score available

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix FITRIM range alignment ntfs_trim_fs() aligns the start of a free extent up to the device discard granularity, but derives the discard length by aligning the original extent length down. When the free extent start is not discard-aligned, adding that length to the aligned start can extend the discard past the free extent and into allocated clusters. For example, with 4 KiB clusters and 32 KiB discard granularity, the free extent [4 KiB, …

Published: 28 Oct 2026 Updated: 28 Oct 2026 View details →
CVE-2026-99107 HIGH CVSS 7.83.1

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix incorrect MFT record pointer passed to ntfs_attr_record_resize ntfs_new_attr_flags() passes the wrong MFT record to ntfs_attr_record_resize(). When the attribute is in an extent record, ctx->mrec points to the extent but the function receives the base record pointer m, causing incorrect size calculations in memmove. Fix by passing ctx->mrec (the actual MFT record containing the attribute) instead of m (the base MFT record) to ntfs_attr…

Published: 28 Oct 2026 Updated: 31 Oct 2026 View details →
CVE-2026-99106 NOT SCORED No CVSS score available

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: free the userptr ranges when a CS fails after parser_bos amdgpu_cs_parser_bos() allocates an HMM range for every userptr entry of the BO list and looks up the user pages. Those ranges are only freed when amdgpu_cs_parser_bos() itself fails or when amdgpu_cs_submit() checks them under the notifier lock. If amdgpu_cs_patch_jobs(), amdgpu_cs_vm_handling(), amdgpu_cs_sync_rings() or the early part of amdgpu_cs_submit() fails, nothing free…

Published: 28 Oct 2026 Updated: 30 Oct 2026 View details →
CVE-2026-99105 NOT SCORED No CVSS score available

In the Linux kernel, the following vulnerability has been resolved: sched_ext: Fix stall when a task enqueued with SCX_ENQ_LAST lands back on its CPU's local DSQ With SCX_OPS_ENQ_LAST, the last runnable task on a CPU is passed to ops.enqueue() instead of being kept running. Exiting tasks without SCX_OPS_ENQ_EXITING, migration disabled tasks without SCX_OPS_ENQ_MIGRATION_DISABLED and tasks on an offline rq skip ops.enqueue() and go straight to the local DSQ. This happens in put_prev_task_scx() after the pick has s…

Published: 28 Oct 2026 Updated: 30 Oct 2026 View details →
CVE-2026-99104 NOT SCORED No CVSS score available

In the Linux kernel, the following vulnerability has been resolved: sched_ext: Fix the bypass dispatch claim for schedulers bypassed by an ancestor scx_bypass() claims bypass dispatch when the scheduler's depth goes from zero to one and releases it when the depth returns to zero, but propagates only the depth to the descendants, not the claim. A descendant that starts bypassing with its ancestor never claims, and one whose own bypass ends under the ancestor's keeps its claim, as its depth does not return to zero.…

Published: 28 Oct 2026 Updated: 28 Oct 2026 View details →
CVE-2026-99103 NOT SCORED No CVSS score available

In the Linux kernel, the following vulnerability has been resolved: workqueue: Fix unbound pool lifetime for pending pwqs KASAN reports a use-after-free of an unbound worker_pool in node_activate_pending_pwq(): BUG: KASAN: slab-use-after-free in _raw_spin_trylock+0x6d/0x120 Read of size 4 at addr ffff8880089ce000 by task kworker/u22:0/318 CPU: 1 UID: 0 PID: 318 Comm: kworker/u22:0 Not tainted 7.2.0 #1 PREEMPT(lazy) Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 Workque…

Published: 28 Oct 2026 Updated: 30 Oct 2026 View details →
CVE-2026-99102 NOT SCORED No CVSS score available

In the Linux kernel, the following vulnerability has been resolved: ntfs: take invalidate_lock in ntfs_setattr_size() ntfs_setattr_size() updates i_size and resizes the on-disk attribute without holding mapping->invalidate_lock. Page faults take the lock shared, so a fault racing the resize can resolve a VCN against the transient runlist state of ntfs_non_resident_attr_expand() and fail with a spurious SIGBUS, and can interleave with the size-change epilogue (truncate_pagecache(), i_size_write(), pagecache_isize…

Published: 28 Oct 2026 Updated: 28 Oct 2026 View details →
CVE-2026-99101 NOT SCORED No CVSS score available

In the Linux kernel, the following vulnerability has been resolved: ntfs: move attribute payload before shrinking its record ntfs_new_attr_flags() resizes the non-resident attribute record before moving its name and mapping pairs to their shorter-header offsets when compression or sparse state is cleared. Shrinking the record first moves the following attribute over the tail of the old record. The subsequent memmove() therefore copies bytes from that following attribute instead of the old mapping pairs. Re-enabl…

Published: 28 Oct 2026 Updated: 01 Nov 2026 View details →
CVE-2026-87880 MEDIUM CVSS 6.83.0

Sensitive information disclosure due to missing SSL certificate verification affecting one component. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.

Published: 28 Oct 2026 Updated: 29 Oct 2026 View details →
CVE-2026-87879 MEDIUM CVSS 5.93.0

Sensitive information disclosure due to improper token validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.

Published: 28 Oct 2026 Updated: 06 Nov 2026 View details →
CVE-2026-87878 MEDIUM CVSS 6.33.0

Linux binaries have executable stack attribute enabled. The following products are affected: Acronis Cyber Protect 17 (Linux) before build 42587.

Published: 28 Oct 2026 Updated: 29 Oct 2026 View details →
CVE-2026-87103 HIGH CVSS 7.43.0

Sensitive information disclosure and manipulation due to improper token validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.

Published: 28 Oct 2026 Updated: 29 Oct 2026 View details →
CVE-2026-87102 HIGH CVSS 7.43.0

Sensitive information disclosure and manipulation due to improper token validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.

Published: 28 Oct 2026 Updated: 29 Oct 2026 View details →
CVE-2026-87101 MEDIUM CVSS 6.23.0

Sensitive information disclosure due to improper token validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.

Published: 28 Oct 2026 Updated: 06 Nov 2026 View details →
CVE-2026-87100 LOW CVSS 3.63.0

Protection mechanism failure due to missing binary hardening in Linux executables. The following products are affected: Acronis Cyber Protect 17 (Linux) before build 42587.

Published: 28 Oct 2026 Updated: 06 Nov 2026 View details →
CVE-2026-87099 MEDIUM CVSS 5.73.0

Cross-site scripting (XSS) vulnerability due to improper input validation. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.

Published: 28 Oct 2026 Updated: 06 Nov 2026 View details →
CVE-2026-87098 LOW CVSS 3.13.0

Sensitive information disclosure due to improper authorization. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.

Published: 28 Oct 2026 Updated: 06 Nov 2026 View details →
CVE-2026-87097 MEDIUM CVSS 5.33.0

Sensitive information disclosure due to insufficiently protected credentials. The following products are affected: Acronis Cyber Protect 17 (Linux, Windows) before build 42587.

Published: 28 Oct 2026 Updated: 06 Nov 2026 View details →
CVE-2026-86378 HIGH CVSS 8.83.1

Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain a Stack-based Buffer Overflow vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access.

Published: 28 Oct 2026 Updated: 29 Oct 2026 View details →
CVE-2026-86377 HIGH CVSS 7.63.1

Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain an Out-of-bounds Write vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Denial of service.

Published: 28 Oct 2026 Updated: 29 Oct 2026 View details →
CVE-2026-6064 HIGH CVSS 7.33.1

Link following vulnerability in Data Shredder components in Norton Antivirus, Avast Antivirus, and AVG Internet Security prior to 26.5.10933 on Windows allows a local, low-privileged attacker to escalate privileges to SYSTEM. During a privileged shred operation, enabling arbitrary file/folder deletion that is leveraged to gain NT AUTHORITY\SYSTEM privelages.

Published: 28 Oct 2026 Updated: 08 Nov 2026 View details →