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Search Results (10894 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-16352 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 9.8 Critical
Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16351 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 9.8 Critical
Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16362 1 Mozilla 2 Firefox, Thunderbird 2026-07-22 8.8 High
Use-after-free in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-60080 1 Apache 1 Fory 2026-07-22 7.3 High
Use After Free vulnerability in the Rust deserialization logic of Apache Fory. This issue affects Apache Fory from 0.13.0 through 1.3.0. A crafted Fory payload could cause undefined behavior, process crash, or potential memory disclosure. Users are recommended to upgrade to version 1.4.0, which fixes the issue.
CVE-2023-3390 3 Linux, Netapp, Redhat 12 Linux Kernel, H300s, H410c and 9 more 2026-07-22 7.8 High
A use-after-free vulnerability was found in the Linux kernel's netfilter subsystem in net/netfilter/nf_tables_api.c. Mishandled error handling with NFT_MSG_NEWRULE makes it possible to use a dangling pointer in the same transaction causing a use-after-free vulnerability. This flaw allows a local attacker with user access to cause a privilege escalation issue. We recommend upgrading past commit 1240eb93f0616b21c675416516ff3d74798fdc97
CVE-2024-30082 1 Microsoft 23 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 20 more 2026-07-20 7.8 High
Win32k Elevation of Privilege Vulnerability
CVE-2024-30080 1 Microsoft 22 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 19 more 2026-07-20 9.8 Critical
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
CVE-2026-63793 1 Linux 1 Linux Kernel 2026-07-20 7.8 High
In the Linux kernel, the following vulnerability has been resolved: ntfs: serialize volume label accesses Protect vol->volume_label with a mutex and snaphost the label before copy_to_user. This prevent a use-after-free when FS_IOC_SETFSLABEL replaces the vol->volume_label and FS_IOC_GETTSLABEL reads it concurrently.
CVE-2026-53389 1 Linux 1 Linux Kernel 2026-07-20 7.8 High
In the Linux kernel, the following vulnerability has been resolved: net/tcp-ao: fix use-after-free of key in del_async path In tcp_ao_delete_key(), the del_async path skips the current_key and rnext_key validity checks present in the synchronous path, assuming these pointers are always NULL on LISTEN sockets. However, if a key was added with set_current=1/set_rnext=1 while the socket was in CLOSE state, current_key and rnext_key will be non-NULL after listen() transitions the socket to LISTEN. When such a key is deleted with del_async=1, hlist_del_rcu() and call_rcu() free the key without clearing the dangling pointers. After the RCU grace period, getsockopt(TCP_AO_INFO) dereferences current_key->sndid and rnext_key->rcvid from freed slab memory. Clear current_key and rnext_key in the del_async path when they reference the key being deleted.
CVE-2026-13713 1 Toddr 1 Yaml::syck 2026-07-17 6.2 Medium
YAML::Syck versions before 1.47 for Perl allow a use-after-free and double-free via an anchor node freed while still on the parser value stack. In the bundled libsyck, when an anchor name is redefined or removed, syck_hdlr_add_anchor and syck_hdlr_remove_anchor free the node stored under that name with syck_free_node. That node can still be live on the parser's value stack, so syck_hdlr_add_node reaches it again and frees it a second time. On a normal build the 48-byte node chunk is freed twice and the interpreter aborts. Anchors need no special flags, so this is reached on the default Load path, and a 7-byte document that redefines an anchor triggers it. Any caller that runs Load or LoadFile on an untrusted document that redefines an anchor mid-parse crashes the interpreter, a denial of service.
CVE-2026-57076 1 Toddr 1 Yaml::syck 2026-07-17 7.8 High
YAML::Syck versions before 1.47 for Perl allow a heap use-after-free via an anchor name reused as an anchors-table key in syck_hdlr_add_anchor. In the bundled libsyck an anchor name allocated by syck_strndup is stored both as node->anchor, freed when the node is freed, and as the key in the parser's anchors table. Freeing the node frees the shared key, and a later anchor redefinition makes st_delete compare against the freed key, so st_strcmp reads freed heap memory. Anchors are a standard YAML feature and need no special flags, so this is reached on the default Load path. Any caller that runs Load or LoadFile on an untrusted document that redefines an anchor reaches the read of freed memory.
CVE-2026-61860 1 Imagemagick 1 Imagemagick 2026-07-15 3.7 Low
ImageMagick before 7.1.2-26 and 6.9.13-51 contains a use-after-free vulnerability that occurs when freetype initialization fails: the method does not exit and continues to use memory that was already freed. This can be triggered during image processing and may lead to a denial of service.
CVE-2026-49169 1 Microsoft 2 Windows Server 2025, Windows Server 2025 (server Core Installation) 2026-07-15 8 High
Use after free in DNS Server allows an authorized attacker to execute code over a network.
CVE-2026-50406 1 Microsoft 10 Windows 10 21h2, Windows 10 21h2, Windows 10 22h2 and 7 more 2026-07-15 7 High
Use after free in Windows Backup Engine allows an authorized attacker to elevate privileges locally.
CVE-2026-54131 1 Microsoft 9 365 Apps, Microsoft 365, Office 2019 and 6 more 2026-07-15 7.8 High
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-47642 1 Microsoft 9 365 Apps, Microsoft 365, Office 2019 and 6 more 2026-07-15 7.8 High
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-50467 1 Microsoft 9 365 Apps, Microsoft 365, Office 2016 and 6 more 2026-07-15 7.8 High
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-47290 1 Microsoft 5 365 Apps, Office 2016, Office 2019 and 2 more 2026-07-15 7.8 High
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-49173 1 Microsoft 2 Windows 11 26h1, Windows 11 26h1 2026-07-15 7.8 High
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-55032 1 Microsoft 13 365 Apps, Microsoft 365, Office 2019 and 10 more 2026-07-15 7.8 High
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.