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Search Results (415287 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-63870 | 1 Linux | 1 Linux Kernel | 2026-10-26 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: ieee802154: 6lowpan: only accept IPv6 packets in lowpan_xmit() The aoe driver (or similar) generates a non-IPv6 packet (e.g., ETH_P_AOE) and queues it for transmission via dev_queue_xmit() on a 6LoWPAN interface (configured by the user or test case). Since the packet is not IPv6, the 6LoWPAN header_ops->create function (lowpan_header_create or header_create) returns early without initializing the lowpan_addr_info structure in the skb headroom. In the transmit function (lowpan_xmit), the driver calls lowpan_header (or setup_header) which unconditionally copies and uses the lowpan_addr_info from the headroom, which contains uninitialized data. Fix this by dropping non IPv6 packets. A similar fix is needed in net/bluetooth/6lowpan.c bt_xmit(). | ||||
| CVE-2026-63869 | 1 Linux | 1 Linux Kernel | 2026-10-26 | 7.6 High |
| In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: limit injected antenna index in ieee80211_parse_tx_radiotap When parsing the radiotap header of an injected frame, ieee80211_parse_tx_radiotap() uses the IEEE80211_RADIOTAP_ANTENNA value directly as a shift count: info->control.antennas |= BIT(*iterator.this_arg); *iterator.this_arg is an 8-bit value taken straight from the frame supplied by userspace, so BIT() can be asked to shift by up to 255. That is undefined behaviour on the unsigned long and is reported by UBSAN: UBSAN: shift-out-of-bounds in net/mac80211/tx.c:2174:30 shift exponent 235 is too large for 64-bit type 'unsigned long' Call Trace: ieee80211_parse_tx_radiotap+0xadb/0x1950 net/mac80211/tx.c:2174 ieee80211_monitor_start_xmit+0xb1f/0x1250 net/mac80211/tx.c:2451 ... packet_sendmsg+0x3eb6/0x50f0 net/packet/af_packet.c:3109 info->control.antennas is a 2-bit bitmap (u8 antennas:2), so only antenna indices 0 and 1 can ever be represented. Ignore any larger value instead of shifting out of bounds. | ||||
| CVE-2026-62687 | 1 Microsoft | 14 Windows 10 21h2, Windows 10 21h2, Windows 10 22h2 and 11 more | 2026-10-26 | 5.5 Medium |
| Improper link resolution before file access ('link following') in Windows Backup Engine allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-62879 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-26 | 5.5 Medium |
| Missing authentication for critical function in Windows SmartScreen allows an authorized attacker to perform tampering locally. | ||||
| CVE-2026-69596 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-10-26 | 7 High |
| Use after free in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69633 | 1 Microsoft | 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more | 2026-10-26 | 7.8 High |
| Heap-based buffer overflow in Windows Update allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-69634 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-26 | 9.8 Critical |
| Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-69635 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-26 | 6.6 Medium |
| Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges with a physical attack. | ||||
| CVE-2026-69639 | 1 Microsoft | 20 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 17 more | 2026-10-26 | 9.8 Critical |
| Heap-based buffer overflow in Windows Libarchive allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-69640 | 1 Microsoft | 22 Windows 10 1607, Windows 10 1809, Windows 11 24h2 and 19 more | 2026-10-26 | 5.3 Medium |
| Incorrect authorization in Windows Key Distribution Center allows an authorized attacker to bypass a security feature over a network. | ||||
| CVE-2026-103553 | 1 Microsoft | 22 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 19 more | 2026-10-26 | 7.8 High |
| Out-of-bounds read in Windows Partition Management Driver allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-103554 | 1 Microsoft | 17 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 14 more | 2026-10-26 | 7 High |
| Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-103558 | 1 Microsoft | 28 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 25 more | 2026-10-26 | 7.5 High |
| Deadlock in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to deny service over a network. | ||||
| CVE-2026-103565 | 1 Microsoft | 17 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 14 more | 2026-10-26 | 7 High |
| Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-115193 | 1 Mautic | 1 Mautic | 2026-10-26 | 8.2 High |
| A stored Cross-Site Scripting (XSS) vulnerability exists in the contact detail view of Mautic 7. Values of HTML-type custom contact fields are rendered without output sanitization. A user or integration able to write a value to such a field (for example, through contact editing, the contact API, or a form submission mapped to the field) can store a script payload in it. When another user, including an administrator, opens the affected contact's detail page, the injected script executes within the context of their active browser session. This could allow an attacker to perform administrative actions on behalf of the victim, such as creating new administrator accounts, altering system configuration, or accessing contact and campaign data. | ||||
| CVE-2026-115721 | 2026-10-26 | 7.5 High | ||
| **UNSUPPORTED WHEN ASSIGNED** Unbounded allocation in XML parsing in Apache Vysper; all versions, may lead to an out of memory condition. This issue affects all versions of Apache Vysper. Apache Vysper is an XMPP (Jabber) server library. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative. | ||||
| CVE-2026-115188 | 1 Mautic | 1 Mautic | 2026-10-26 | 9.9 Critical |
| An unrestricted file upload vulnerability exists in the campaign import feature of Mautic 7. When processing an uploaded campaign archive, the application copies the bundled asset files into a publicly accessible media directory without restricting their file names or types. An authenticated user with permission to create campaign imports can exploit this through the user interface or the API (/api/campaigns/import) to place arbitrary files, including server-side scripts, in the web root. Administrator privileges are not required. On web servers that honor per-directory configuration, such as the default Apache setup of the official Mautic Docker image, this leads to remote code execution with the privileges of the web server user, including access to the Mautic configuration, application secrets, and contact data. | ||||
| CVE-2026-115190 | 1 Mautic | 1 Mautic | 2026-10-26 | 8 High |
| An insecure deserialization (PHP object injection) vulnerability exists in Mautic's handling of segment filters and custom field properties. Several code paths that read these stored values from the database deserialize them without restricting which PHP classes may be instantiated, instead of using Mautic's safe deserialization helper. An attacker who is able to store a crafted serialized value in these segment filter or custom field properties can cause arbitrary PHP objects to be instantiated when Mautic later processes the data, for example during segment evaluation, contact export, or custom field API requests. Combined with gadget chains available in Mautic's dependencies, this could allow an attacker to execute arbitrary code on the server, read, modify, or delete data stored in the Mautic instance, including contact data, and affect its availability. Exploitation requires high privileges or an existing ability to write to the affected stored data. | ||||
| CVE-2026-115191 | 1 Mautic | 1 Mautic | 2026-10-26 | 7.1 High |
| A SQL injection vulnerability exists in a contact lookup AJAX endpoint of the Mautic administration interface (/s/ajax). A request parameter that selects the contact field to search by is not properly validated before it is used in a database query. Any authenticated Mautic user can exploit this, regardless of the role or permissions assigned to the account. Using blind (boolean-based or time-based) techniques, the attacker can run arbitrary SQL queries against the Mautic database and read any data the Mautic database user can access, including Mautic user accounts with email addresses and password hashes, contact data, and campaign and email content. | ||||
| CVE-2026-63858 | 1 Linux | 1 Linux Kernel | 2026-10-26 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: add hook transactions for device deletions Restore the flag that indicates that the hook is going away, ie. NFT_HOOK_REMOVE, but add a new transaction object to track deletion of hooks without altering the basechain/flowtable hook_list during the preparation phase. The existing approach that moves the hook from the basechain/flowtable hook_list to transaction hook_list breaks netlink dump path readers of this RCU-protected list. It should be possible use an array for nft_trans_hook to store the deleted hooks to compact the representation but I am not expecting many hook object, specially now that wildcard support for devices is in place. Note that the nft_trans_chain_hooks() list contains a list of struct nft_trans_hook objects for DELCHAIN and DELFLOWTABLE commands, while this list stores struct nft_hook objects for NEWCHAIN and NEWFLOWTABLE. Note that new commands can be updated to use nft_trans_hook for consistency. This patch also adapts the event notification path to deal with the list of hook transactions. | ||||