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Search Results (10793 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-69605 1 Microsoft 15 Windows 10 21h2, Windows 10 21h2, Windows 10 22h2 and 12 more 2026-09-29 7 High
Use after free in Microsoft Install Service allows an authorized attacker to elevate privileges locally.
CVE-2026-85921 1 Microsoft 2 Windows 11 26h1, Windows 11 26h1 2026-09-29 8.2 High
Double free in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
CVE-2026-69611 1 Microsoft 21 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 18 more 2026-09-29 7 High
Use after free in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-100503 2 Nationalsecurityagency, Nsa 2 Ghidra, Ghidra 2026-09-29 3.3 Low
Ghidra versions through 12.1.4 contain a heap use-after-free vulnerability in the decompiler's Funcdata::opInsertAfter function caused by stale INDIRECT effect-op references. Attackers can craft a malicious binary with a specific x86-64 sequence that triggers the vulnerability during decompilation, causing the decompile helper process to crash and denying service to analysts and automated analysis pipelines.
CVE-2026-69401 1 Microsoft 8 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 5 more 2026-09-29 7 High
Use after free in Audio Video Control Transport Protocol allows an authorized attacker to elevate privileges locally.
CVE-2026-6928 2 Ibm, Linux 2 Concert, Linux Kernel 2026-09-29 9.8 Critical
IBM Concert 1.0.0 through 3.0.0 references or accesses memory after it has been freed. This allows an attacker who can influence program execution or input may exploit this condition to corrupt memory, cause application crashes, or execute arbitrary code.
CVE-2026-69516 1 Microsoft 18 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 15 more 2026-09-29 7 High
Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.
CVE-2026-69530 1 Microsoft 6 Windows 10 1809, Windows Server 2019, Windows Server 2019 (server Core Installation) and 3 more 2026-09-29 8.1 High
Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.
CVE-2026-74766 1 Perl 1 Net::idn::punycode 2026-09-29 8.4 High
Net::IDN::Punycode versions from 2.301 before 2.590 for Perl allow a heap use-after-free via a decoded code point that reallocates the output buffer in decode_punycode. The XS backend inserts each decoded code point into the string buffer of the scalar it returns. decode_punycode computes the insertion pointer first and only then grows the buffer when the code point does not fit. The growth reallocates the buffer and updates every pointer except the insertion pointer, so the move that follows and the write of the code point go through a freed pointer. The buffer starts at twice the label length, and a code point above U+FFFF takes four bytes in the output, so a label of such code points outgrows it and forces the reallocation. Version 2.301, the fix for CVE-2016-15059, introduced the defect. Only the XS backend is affected. Decoding an attacker-supplied punycode label reads and writes freed heap memory.
CVE-2024-44986 2 Debian, Linux 2 Debian Linux, Linux Kernel 2026-09-29 8.1 High
In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in ip6_finish_output2() If skb_expand_head() returns NULL, skb has been freed and associated dst/idev could also have been freed. We need to hold rcu_read_lock() to make sure the dst and associated idev are alive.
CVE-2026-68843 1 Microsoft 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more 2026-09-29 5.5 Medium
Use after free in Microsoft Office Word allows an authorized attacker to disclose information locally.
CVE-2026-50314 1 Microsoft 12 365 Apps, Microsoft 365, Microsoft Office 365 For Mac and 9 more 2026-09-29 7.8 High
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-6794 2 Ibm, Linux 2 Concert, Linux Kernel 2026-09-28 7.8 High
IBM Concert 1.0.0 through 3.0.0 has a double free vulnerability that exists due to incorrect memory management. A local attacker can exploit this flaw to corrupt heap memory and execute arbitrary code in the context of the affected process.
CVE-2026-70582 1 Microsoft 26 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 23 more 2026-09-28 6.4 Medium
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.
CVE-2026-77505 1 Microsoft 14 Windows 10 1607, Windows 10 1809, Windows Server 2012 and 11 more 2026-09-28 8.1 High
Use after free in DNS Server allows an unauthorized attacker to execute code over a network.
CVE-2026-93709 1 Perldancer 1 Dancer2 2026-09-28 5.3 Medium
Dancer2 versions before 2.2.0 for Perl serve a layout as a page when an equivalent spelling of its path misses the guard in the AutoPage handler. The handler compares the request path against the layout directory name as text, while the lookup that follows canonicalises it. A doubled slash, a dot segment, a percent-encoded slash, or a different capitalisation on a case-insensitive filesystem therefore misses the guard. The handler is off by default, enabled with auto_page. The layout wrapping every page is already public, so this discloses one of the application's other layouts.
CVE-2026-69498 1 Microsoft 18 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 15 more 2026-09-28 7 High
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-45751 1 Oisf 1 Suricata 2026-09-28 5.9 Medium
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata's inspection-buffer helper could leave an inspection pointer referencing freed memory after a chained transform caused the backing buffer to be reallocated. The issue is reached during a specific network traffic processing, and requires a specific but not malicious rule. Versions 7.0.16 and 8.0.5 contain a fix. As a workaround, avoid rules that chain `dotprefix` transform after another one.
CVE-2026-45752 1 Oisf 1 Suricata 2026-09-28 5.9 Medium
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Starting in version 8.0.0 and prior to version 8.0.5, when certain detection transforms are chained, the decompress transform pipeline could read from an inspection buffer after it had been reallocated and freed. The issue is reached during network traffic processing, but requires a malicious rule as Suricata will crash whatever the traffic. Version 8.0.5 contains a fix. As a workaround, avoid rules that chain `gunzip` or `zlib_deflate` with `max-size` bigger than 4096 after another transform.
CVE-2026-69460 1 Microsoft 18 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 15 more 2026-09-28 7.1 High
Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges over a network.