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Search Results (378695 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-62774 1 Microsoft 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more 2026-08-17 7 High
Use after free in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-62785 1 Microsoft 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more 2026-08-17 8.8 High
Heap-based buffer overflow in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network.
CVE-2026-63518 1 Microsoft 17 365 Apps, Microsoft 365, Microsoft 365 Apps For Enterprise and 14 more 2026-08-17 7.8 High
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-65807 1 Microsoft 17 365 Apps, Excel, Excel 2016 and 14 more 2026-08-17 8.8 High
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-68800 1 Microsoft 17 365 Apps, Excel, Excel 2016 and 14 more 2026-08-17 7.8 High
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-68807 1 Microsoft 17 365 Apps, Excel, Excel 2016 and 14 more 2026-08-17 7.8 High
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-68815 1 Microsoft 18 365, 365 Apps, Excel and 15 more 2026-08-17 7.8 High
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-63528 1 Microsoft 17 365 Apps, Microsoft 365, Microsoft 365 Apps For Enterprise and 14 more 2026-08-17 5.5 Medium
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
CVE-2026-64908 1 Microsoft 11 365 Apps, Access, Access 2016 and 8 more 2026-08-17 7.8 High
Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
CVE-2026-64915 1 Microsoft 17 365 Apps, Microsoft 365, Microsoft 365 Apps For Enterprise and 14 more 2026-08-17 7.8 High
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-74845 1 2100 Technology 1 Official Document Management System 2026-08-17 8.8 High
Official Document Management System developed by 2100 Technology has an Arbitrary File Upload vulnerability, allowing authenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.
CVE-2026-49305 1 Huawei 2 Emui, Harmonyos 2026-08-17 6.2 Medium
Permission control vulnerability in the Wi-Fi enhancement module. Impact: Successful exploitation of this vulnerability may affect availability.
CVE-2026-49301 1 Huawei 2 Emui, Harmonyos 2026-08-17 6.2 Medium
Permission control vulnerability in the Gallery module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2026-74428 1 Linux 1 Linux Kernel 2026-08-17 9.8 Critical
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix double unlock in rxrpc_recvmsg() Fix a double unlock in rxrpc_recvmsg() when dealing with OOB messages.
CVE-2026-74488 1 Linux 1 Linux Kernel 2026-08-17 8.8 High
In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames mwifiex_11n_dispatch_amsdu_pkt() splits an A-MSDU with ieee80211_amsdu_to_8023s() and walks the resulting subframes. For each subframe it passes the subframe data pointer to mwifiex_process_tdls_action_frame(), but pairs it with skb->len, the length of the A-MSDU parent, instead of rx_skb->len: rx_skb = __skb_dequeue(&list); rx_hdr = (struct rx_packet_hdr *)rx_skb->data; if (ISSUPP_TDLS_ENABLED(priv->adapter->fw_cap_info) && ntohs(rx_hdr->eth803_hdr.h_proto) == ETH_P_TDLS) { mwifiex_process_tdls_action_frame(priv, (u8 *)rx_hdr, skb->len); } The parent is not a valid description of that buffer, and may not be valid memory at all. ieee80211_amsdu_to_8023s() ends with if (!reuse_skb) dev_kfree_skb(skb); and it only sets reuse_skb when the parent is linear, is not a head_frag, and is being consumed as the *last* subframe. So when the parent does not qualify for reuse it has already been freed, and the read of skb->len is a use-after-free. When it is reused, skb->len is the length of the last subframe, applied to every earlier subframe, which over-states the buffer whenever an earlier subframe is shorter. The callee cannot absorb a wrong length, because it derives its own ceiling from the value it is given. Each frame type computes ies_len = len - sizeof(struct ethhdr) - TDLS_*_FIX_LEN; and the element walk is then bounded entirely against that ceiling, for (end = pos + ies_len; pos + 1 < end; pos += 2 + pos[1]) { u8 ie_len = pos[1]; if (pos + 2 + ie_len > end) break; so a too-large len moves end past the end of the subframe and the walk reads and copies beyond it. The A-MSDU layout is chosen by the sender, which makes the difference between the last subframe and a shorter earlier one remotely selectable. Reaching this requires TDLS support in firmware and the TDLS ethertype on the subframe. The other caller, mwifiex_process_rx_packet(), is correct: it passes a pointer and a length that describe the same region of the RX buffer. Pass rx_skb->len, the length of the subframe actually being parsed.
CVE-2026-74510 1 Linux 1 Linux Kernel 2026-08-17 7.8 High
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix UAF in pair command cancellation The pairing completion and authentication failure callbacks look up the pending MGMT_OP_PAIR_DEVICE command by walking hdev->mgmt_pending. The lookup returned a command that was still linked on the shared pending list, without keeping mgmt_pending_lock held for the later dereference and removal. A concurrent MGMT_OP_CANCEL_PAIR_DEVICE request can remove and free the same pending command before the callback uses it. The reverse race is also possible when cancel_pair_device() gets a command from pending_find() and a callback removes it before the cancel path dereferences it. This can lead to a use-after-free and a second list_del(). Make the pairing lookup helpers transfer ownership of the pending command by removing it from hdev->mgmt_pending while holding mgmt_pending_lock. The callbacks and cancel path then complete the command and free it directly, so racing paths cannot find or free the same command again. Take a temporary hci_conn reference in cancel_pair_device() because the command completion drops the reference stored in the pending command.
CVE-2026-49302 1 Huawei 1 Harmonyos 2026-08-17 6.2 Medium
Permission control vulnerability in the notification service module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2026-62777 1 Microsoft 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more 2026-08-17 7.8 High
Missing authentication for critical function in Windows License Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-62779 1 Microsoft 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more 2026-08-17 7.8 High
Use after free in Windows Schannel allows an authorized attacker to elevate privileges locally.
CVE-2026-62792 1 Microsoft 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more 2026-08-17 8.1 High
Stack-based buffer overflow in Windows TCP/IP allows an unauthorized attacker to execute code over a network.