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Search Results (26833 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-89880 | 1 Linux | 2 Kernel, Linux Kernel | 2026-09-18 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: media: rtl2832_sdr: release URBs and stream buffers on start_streaming() failure rtl2832_sdr_start_streaming() calls rtl2832_sdr_alloc_stream_bufs(), rtl2832_sdr_alloc_urbs() and rtl2832_sdr_submit_urbs() in sequence and shares a single err: label that only unlocks the mutex and returns. When alloc_urbs() succeeds but submit_urbs() fails, or when alloc_urbs() itself returns -ENOMEM after alloc_stream_bufs() has already succeeded, the URBs and/or the coherent DMA stream buffers stay allocated while streaming reports failure to vb2. Two latent defects follow on the next VIDIOC_STREAMON: 1) rtl2832_sdr_alloc_stream_bufs() unconditionally resets dev->buf_num to 0 and overwrites dev->buf_list[]/dev->dma_addr[], permanently leaking the coherent DMA memory allocated by the previous attempt. 2) rtl2832_sdr_alloc_urbs() never resets dev->urbs_initialized and only increments it. After a second successful pass urbs_initialized can exceed MAX_BULK_BUFS, so the subsequent rtl2832_sdr_free_urbs() walks from urbs_initialized - 1 down to 0 and reads past the end of dev->urb_list[], passing garbage pointers to usb_free_urb(). Mirror the teardown that stop_streaming() already performs: on the error path call rtl2832_sdr_free_urbs() and rtl2832_sdr_free_stream_bufs() before unlocking. Both helpers are idempotent (free_urbs kills and zeros urbs_initialized; free_stream_bufs is gated on URB_BUF and clears the buf_num counter), so partial-failure paths and the no-allocation paths remain safe. Issue identified by automated review of the INV-003 series at https://sashiko.dev/ | ||||
| CVE-2026-56176 | 1 Microsoft | 28 Office, Office 365, Office Macos 2021 and 25 more | 2026-09-17 | 7.8 High |
| Out-of-bounds read in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-50696 | 1 Microsoft | 15 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 12 more | 2026-09-17 | 7.5 High |
| Heap-based buffer overflow in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network. | ||||
| CVE-2026-76413 | 1 Cisco | 1 Secure Firewall Management Center | 2026-09-17 | 8.2 High |
| A vulnerability in Cisco Adaptive Security Device Manager (ASDM) single sign-on (SSO) handler for Cisco Secure FMC Software could allow an unauthenticated, remote attacker to log in as the Cisco ASDM administrator user. This vulnerability is due to improper management of the Cisco ASDM SSO token. An attacker could exploit this vulnerability by performing session token forgery techniques. A successful exploit could allow the attacker to log in as the administrator user and, by repeating this action, keep legitimate administrators locked out of the ASDM indefinitely. | ||||
| CVE-2026-93015 | 1 Bluekitchen | 1 Btstack | 2026-09-17 | 6.3 Medium |
| BlueKitchen BTstack through 1.8.2 fails to validate the peer-reported endpoint count against table bounds in A2DP stream endpoint discovery. A bonded peer can send an AVDTP DISCOVER response with more endpoints than the fixed table holds, causing out-of-bounds writes that corrupt adjacent static objects and crash the process or sever event delivery. | ||||
| CVE-2026-76442 | 1 Cisco | 2 Secure Email, Secure Email And Web Manager | 2026-09-17 | 7.5 High |
| As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76442 are related to issues with improper validation of specified quantity in input that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-1284. | ||||
| CVE-2026-73436 | 1 Arista | 1 Eos | 2026-09-17 | 6.5 Medium |
| On affected platforms running Arista EOS with OSPFv2 and OSPFv2 segment routing configured, a specially crafted OSPFv2 packet from an adjacent OSPF neighbor may cause OSPF to restart unexpectedly. | ||||
| CVE-2026-91826 | 1 Samsung Open Source | 1 Rlottie | 2026-09-17 | 4.4 Medium |
| Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations. This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39. | ||||
| CVE-2026-76869 | 1 Netcore | 1 Nr255-v | 2026-09-17 | 7.2 High |
| Netcore NR255-V version 1.5.130703 contains a stack-based buffer overflow in reboot_timer_set.cgi caused by improper sscanf token parsing. Attackers can exploit this flaw by submitting crafted input to the affected endpoint to corrupt stack memory. | ||||
| CVE-2026-75588 | 1 Mattermost | 1 Mattermost | 2026-09-17 | 2.6 Low |
| Mattermost Desktop App versions <=6.2 6.2.2.0 fail to validate the URL scheme when checking whether a target URL is internal to the connected server, which allows a network-positioned attacker to load a plugin popout window over an insecure connection via a link using a downgraded URL scheme. Mattermost Advisory ID: MMSA-2026-00717 | ||||
| CVE-2026-72967 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-17 | 7.8 High |
| Heap-based buffer overflow in Windows Network Connection Broker allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-73012 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-17 | 8.8 High |
| Heap-based buffer overflow in Windows Management Services allows an authorized attacker to elevate privileges over a network. | ||||
| CVE-2026-73013 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-17 | 8.8 High |
| Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-73023 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-17 | 8.8 High |
| Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-73024 | 1 Microsoft | 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more | 2026-09-17 | 7.8 High |
| Heap-based buffer overflow in Windows Services for NFS ONCRPC XDR Driver allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-55209 | 1 Equinor | 1 Resdata | 2026-09-17 | 9.8 Critical |
| resdata is software for reading and writing result files from the Eclipse reservoir simulator. Prior to 6.2.9, resdata insufficiently validates numeric fields, grid dimensions, keyword sizes, and array indexes while parsing untrusted GRDECL files in lib/resdata/rd_kw_grdecl.cpp and lib/resdata/rd_grid.cpp. Malformed COORD, ZCORN, CORSNUM, ACTNUM, or MAPAXES data can reach rd_grid_alloc_GRDECL_kw__ with inconsistent lengths, while unbounded floating-point conversion can exceed the intended parser buffer. In a network service that accepts untrusted GRDECL files, these conditions can cause a classic buffer overflow, out-of-bounds reads, invalid array access, NULL pointer dereference, memory corruption, or service termination. This issue is fixed in version 6.2.9. | ||||
| CVE-2026-54559 | 1 Cmusphinx | 1 Pocketsphinx | 2026-09-17 | N/A |
| PocketSphinx is a small speech recognizer. Prior to 5.1.1, the trie language-model loaders in src/lm/ngram_model_trie.c do not adequately validate boundary conditions in ARPA, DMP, and binary format headers, and the acoustic-model loaders in src/mdef.c and src/util/bio.c use sscanf with unbounded string fields. Loading an invalid, corrupted, or malicious language or acoustic model can therefore cause stack or heap buffer overflows and memory corruption. An attacker who can write to a directory selected by POCKETSPHINX_PATH can replace or add a model file that PocketSphinx later loads; users of PocketSphinx 5prealpha have no backported patch and must migrate to the fixed release. This issue is fixed in version 5.1.1. | ||||
| CVE-2026-55211 | 1 Equinor | 1 Surfio | 2026-09-17 | N/A |
| Surfio is a library for reading and writing surface files. Prior to 0.0.19, surfio does not correctly validate size fields in IRAP files, leading to a buffer overflow when untrusted files are parsed. The severity assumes surfio is used to parse untrusted files in a networking context such as a web service. This issue is fixed in version 0.0.19. | ||||
| CVE-2026-67643 | 1 Microsoft | 6 Microsoft Sql Server 2022 (cu 26), Microsoft Sql Server 2022 (gdr), Microsoft Sql Server 2025 (cu8) and 3 more | 2026-09-17 | 9.8 Critical |
| Heap-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-67636 | 1 Microsoft | 3 Sql Server 2019, Sql Server 2022, Sql Server 2025 | 2026-09-17 | 9 Critical |
| Out-of-bounds read in SQL Server allows an unauthorized attacker to execute code over a network. | ||||