Total
6114 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2025-37797 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2025-11-06 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: net_sched: hfsc: Fix a UAF vulnerability in class handling This patch fixes a Use-After-Free vulnerability in the HFSC qdisc class handling. The issue occurs due to a time-of-check/time-of-use condition in hfsc_change_class() when working with certain child qdiscs like netem or codel. The vulnerability works as follows: 1. hfsc_change_class() checks if a class has packets (q.qlen != 0) 2. It then calls qdisc_peek_len(), which for certain qdiscs (e.g., codel, netem) might drop packets and empty the queue 3. The code continues assuming the queue is still non-empty, adding the class to vttree 4. This breaks HFSC scheduler assumptions that only non-empty classes are in vttree 5. Later, when the class is destroyed, this can lead to a Use-After-Free The fix adds a second queue length check after qdisc_peek_len() to verify the queue wasn't emptied. | |||||
| CVE-2025-58728 | 1 Microsoft | 10 Windows 10 1809, Windows 10 21h2, Windows 10 22h2 and 7 more | 2025-11-06 | N/A | 7.8 HIGH |
| Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally. | |||||
| CVE-2025-23142 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2025-11-05 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: sctp: detect and prevent references to a freed transport in sendmsg sctp_sendmsg() re-uses associations and transports when possible by doing a lookup based on the socket endpoint and the message destination address, and then sctp_sendmsg_to_asoc() sets the selected transport in all the message chunks to be sent. There's a possible race condition if another thread triggers the removal of that selected transport, for instance, by explicitly unbinding an address with setsockopt(SCTP_SOCKOPT_BINDX_REM), after the chunks have been set up and before the message is sent. This can happen if the send buffer is full, during the period when the sender thread temporarily releases the socket lock in sctp_wait_for_sndbuf(). This causes the access to the transport data in sctp_outq_select_transport(), when the association outqueue is flushed, to result in a use-after-free read. This change avoids this scenario by having sctp_transport_free() signal the freeing of the transport, tagging it as "dead". In order to do this, the patch restores the "dead" bit in struct sctp_transport, which was removed in commit 47faa1e4c50e ("sctp: remove the dead field of sctp_transport"). Then, in the scenario where the sender thread has released the socket lock in sctp_wait_for_sndbuf(), the bit is checked again after re-acquiring the socket lock to detect the deletion. This is done while holding a reference to the transport to prevent it from being freed in the process. If the transport was deleted while the socket lock was relinquished, sctp_sendmsg_to_asoc() will return -EAGAIN to let userspace retry the send. The bug was found by a private syzbot instance (see the error report [1] and the C reproducer that triggers it [2]). | |||||
| CVE-2025-59189 | 1 Microsoft | 3 Windows 11 24h2, Windows 11 25h2, Windows Server 2025 | 2025-11-05 | N/A | 7.4 HIGH |
| Use after free in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally. | |||||
| CVE-2025-57108 | 1 Vtk | 1 Vtk | 2025-11-05 | N/A | 9.8 CRITICAL |
| Kitware VTK (Visualization Toolkit) through 9.5.0 contains a heap use-after-free vulnerability in vtkGLTFDocumentLoader. The vulnerability manifests during mesh object copy operations where vector members are accessed after the underlying memory has been freed, specifically when handling GLTF files with corrupted or invalid mesh reference structures. | |||||
| CVE-2024-36971 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2025-11-05 | N/A | 7.8 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: net: fix __dst_negative_advice() race __dst_negative_advice() does not enforce proper RCU rules when sk->dst_cache must be cleared, leading to possible UAF. RCU rules are that we must first clear sk->sk_dst_cache, then call dst_release(old_dst). Note that sk_dst_reset(sk) is implementing this protocol correctly, while __dst_negative_advice() uses the wrong order. Given that ip6_negative_advice() has special logic against RTF_CACHE, this means each of the three ->negative_advice() existing methods must perform the sk_dst_reset() themselves. Note the check against NULL dst is centralized in __dst_negative_advice(), there is no need to duplicate it in various callbacks. Many thanks to Clement Lecigne for tracking this issue. This old bug became visible after the blamed commit, using UDP sockets. | |||||
| CVE-2025-43438 | 1 Apple | 5 Ipados, Iphone Os, Safari and 2 more | 2025-11-05 | N/A | 4.3 MEDIUM |
| A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2. Processing maliciously crafted web content may lead to an unexpected Safari crash. | |||||
| CVE-2025-43434 | 1 Apple | 5 Ipados, Iphone Os, Safari and 2 more | 2025-11-05 | N/A | 4.3 MEDIUM |
| A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2. Processing maliciously crafted web content may lead to an unexpected Safari crash. | |||||
| CVE-2025-47354 | 1 Qualcomm | 76 Fastconnect 6200, Fastconnect 6200 Firmware, Fastconnect 6700 and 73 more | 2025-11-05 | N/A | 7.8 HIGH |
| Memory corruption while allocating buffers in DSP service. | |||||
| CVE-2025-29699 | 1 Netsurf-browser | 1 Netsurf | 2025-11-05 | N/A | 6.5 MEDIUM |
| NetSurf 3.11 is vulnerable to Use After Free in dom_node_set_text_content function. | |||||
| CVE-2025-20743 | 2 Google, Mediatek | 54 Android, Mt2718, Mt6761 and 51 more | 2025-11-05 | N/A | 4.2 MEDIUM |
| In clkdbg, there is a possible escalation of privilege due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10136671; Issue ID: MSV-4651. | |||||
| CVE-2025-20744 | 2 Google, Mediatek | 4 Android, Mt6899, Mt6991 and 1 more | 2025-11-05 | N/A | 4.2 MEDIUM |
| In pda, there is a possible escalation of privilege due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10127160; Issue ID: MSV-4542. | |||||
| CVE-2025-20745 | 2 Google, Mediatek | 10 Android, Mt2718, Mt6989 and 7 more | 2025-11-05 | N/A | 4.2 MEDIUM |
| In apusys, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10095441; Issue ID: MSV-4294. | |||||
| CVE-2025-43432 | 1 Apple | 6 Ipados, Iphone Os, Safari and 3 more | 2025-11-05 | N/A | 4.3 MEDIUM |
| A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.1, visionOS 26.1, watchOS 26.1, iOS 26.1 and iPadOS 26.1, tvOS 26.1. Processing maliciously crafted web content may lead to an unexpected process crash. | |||||
| CVE-2025-52886 | 1 Freedesktop | 1 Poppler | 2025-11-04 | N/A | 5.9 MEDIUM |
| Poppler is a PDF rendering library. Versions prior to 25.06.0 use `std::atomic_int` for reference counting. Because `std::atomic_int` is only 32 bits, it is possible to overflow the reference count and trigger a use-after-free. Version 25.06.0 patches the issue. | |||||
| CVE-2025-52885 | 2025-11-04 | N/A | N/A | ||
| Poppler ia a library for rendering PDF files, and examining or modifying their structure. A use-after-free (write) vulnerability has been detected in versions Poppler prior to 25.10.0 within the StructTreeRoot class. The issue arises from the use of raw pointers to elements of a `std::vector`, which can lead to dangling pointers when the vector is resized. The vulnerability stems from the way that refToParentMap stores references to `std::vector` elements using raw pointers. These pointers may become invalid when the vector is resized. This vulnerability is a common security problem involving the use of raw pointers to `std::vectors`. Internally, `std::vector `stores its elements in a dynamically allocated array. When the array reaches its capacity and a new element is added, the vector reallocates a larger block of memory and moves all the existing elements to the new location. At this point if any pointers to elements are stored before a resize occurs, they become dangling pointers once the reallocation happens. Version 25.10.0 contains a patch for the issue. | |||||
| CVE-2025-43368 | 1 Apple | 4 Ipados, Iphone Os, Macos and 1 more | 2025-11-04 | N/A | 4.3 MEDIUM |
| A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26, iOS 26 and iPadOS 26. Processing maliciously crafted web content may lead to an unexpected Safari crash. | |||||
| CVE-2025-43216 | 1 Apple | 7 Ipados, Iphone Os, Macos and 4 more | 2025-11-04 | N/A | 6.5 MEDIUM |
| A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 18.6, watchOS 11.6, iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, tvOS 18.6, macOS Sequoia 15.6, visionOS 2.6. Processing maliciously crafted web content may lead to an unexpected Safari crash. | |||||
| CVE-2025-12205 | 1 Kamailio | 1 Kamailio | 2025-11-04 | 4.3 MEDIUM | 5.3 MEDIUM |
| A vulnerability was detected in Kamailio 5.5. The affected element is the function sr_push_yy_state of the file src/core/cfg.lex of the component Configuration File Handler. The manipulation results in use after free. The attack must be initiated from a local position. The exploit is now public and may be used. The real existence of this vulnerability is still doubted at the moment. This attack requires manipulating config files which might not be a realistic scenario in many cases. The vendor was contacted early about this disclosure but did not respond in any way. | |||||
| CVE-2025-11465 | 1 Ashlar | 1 Cobalt | 2025-11-04 | N/A | 7.8 HIGH |
| Ashlar-Vellum Cobalt CO File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CO files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26631. | |||||