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Search Results (10557 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-70271 | 1 Microsoft | 29 Office, Windows 10 1607, Windows 10 1809 and 26 more | 2026-10-31 | 7 High |
| Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-93834 | 2 Qemu, Redhat | 8 Qemu, Enterprise Linux, Enterprise Linux For Nvidia 26 and 5 more | 2026-10-31 | 8.8 High |
| A use-after-free vulnerability was found in QEMU's 9pfs subsystem. A race condition between the main thread and a worker thread when processing concurrent Tlcreate and Twalk requests allows a malicious guest user to craft a fid path containing stale heap data, bypassing directory traversal restrictions and escaping the shared directory boundary. This can lead to arbitrary host file read/write and code execution (VM escape) as the QEMU process user. | ||||
| CVE-2026-96192 | 1 Microsoft | 3 Edge, Edge Chromium, Microsoft Edge (chromium-based) | 2026-10-31 | 8.8 High |
| Use after free in Microsoft Edge for iOS allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-119260 | 1 Google | 1 Chrome | 2026-10-31 | 8.8 High |
| Use after free in Frames in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) | ||||
| CVE-2026-119266 | 1 Google | 1 Chrome | 2026-10-31 | 8.8 High |
| Use after free in Quota in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) | ||||
| CVE-2026-119269 | 1 Google | 1 Chrome | 2026-10-31 | 8.8 High |
| Use after free in Blink in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) | ||||
| CVE-2026-119332 | 1 Ladybirdbrowser | 1 Ladybird | 2026-10-30 | 8.8 High |
| Ladybird is a truly independent web browser. Prior to 209579c96473c75bd5eba9701fcadb841a045964, FinalizationRegistry::cleanup() in Libraries/LibJS/Runtime/FinalizationRegistry.cpp removed a dead record from m_records, retained an iterator to the next FinalizationRecord, and then invoked attacker-controlled JavaScript through the cleanup callback. If that callback called unregister() for the next record, remove_by_token() freed the node referenced by the retained iterator, and the next cleanup iteration read its target and held_value fields after free. This reliably crashes instrumented WebContent builds and creates a memory-corruption primitive in production builds. This vulnerability is fixed by commit 209579c96473c75bd5eba9701fcadb841a045964. | ||||
| CVE-2026-119338 | 1 Tesseract-ocr | 1 Tesseract Ocr | 2026-10-30 | 6.6 Medium |
| Tesseract is an open source OCR engine. From 5.4.0 until 5.5.4, AppendLinePolygon in src/api/pagerenderer.cpp destroys the caller-owned right-to-left Pta accumulator while receiving it by value, leaving line_top_rtl_pts and line_bottom_rtl_pts dangling. On an upright Hebrew or Arabic page at the default PAGE XML level, POLYGONFLAG with a false skewed_flag enters the vulnerable calls, while LEVELFLAG greater than zero provides an alternative gate. The calls repeatedly read and free the stale object, causing a double free and use after free and allowing corrupted coordinates to reach RecalcPolygonline. This issue is fixed in version 5.5.4. | ||||
| CVE-2026-85893 | 1 Microsoft | 1 Edge Chromium | 2026-10-30 | 8.8 High |
| Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-69576 | 1 Microsoft | 23 Office, Office 365, Office Macos 2021 and 20 more | 2026-10-30 | 7.8 High |
| Use after free in Graphic Fonts allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2023-4813 | 4 Fedoraproject, Gnu, Netapp and 1 more | 23 Fedora, Glibc, Active Iq Unified Manager and 20 more | 2026-10-30 | 5.9 Medium |
| A flaw has been identified in glibc. In an uncommon situation, the gaih_inet function may use memory that has been freed, resulting in an application crash. This issue is only exploitable when the getaddrinfo function is called and the hosts database in /etc/nsswitch.conf is configured with SUCCESS=continue or SUCCESS=merge. | ||||
| CVE-2026-119378 | 2 Redhat, Sqlite | 2 Hummingbird, Sqlite | 2026-10-30 | 5.5 Medium |
| SQLite before 3.54.0 contains a use-after-free vulnerability in the R-Tree extension that allows attackers to make applications use freed heap memory by manipulating the %_node shadow table. Attackers can supply a database declaring %_node WITHOUT ROWID or with a RAISE(IGNORE) trigger so nodeWrite() hashes nodes as 0, crashing the process after node splits. | ||||
| CVE-2026-96203 | 1 Microsoft | 2 Edge Chromium, Microsoft Edge (chromium-based) | 2026-10-30 | 8.8 High |
| Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network. | ||||
| CVE-2026-85899 | 1 Microsoft | 2 Edge Chromium, Microsoft Edge (chromium-based) | 2026-10-30 | 8.1 High |
| Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges over a network. | ||||
| CVE-2026-53918 | 1 Openwrt | 1 Odhcpd | 2026-10-30 | N/A |
| odhcpd is the DHCPv6, DHCPv4, and router-advertisement server used by OpenWrt. Prior to version 25.12, odhcpd's DHCPv6 IA handler keeps a per-message `first` lease pointer so multiple IA options in one message reuse the same Reconfigure authentication key. A DHCPv6 REQUEST from an adjacent-network client can make the first IA set `first`, then make a later same-IAID IA fail the on-link check and free that same lease, leaving `first` dangling. A following IA in the same packet allocates a new lease and copies `first->key`, producing a 16-byte heap-use-after-free read. ASan confirms the UAF; native tracing shows the packet shape can deterministically reclaim the freed lease as the destination allocation, producing a zeroed Reconfigure key copy. The validated impact is unauthenticated adjacent-network denial of service and DHCPv6 Reconfigure/ForceRenew key confusion. Arbitrary PC control is not proven for this UAF alone. This issue has been patched in version 25.12. | ||||
| CVE-2026-63917 | 1 Linux | 1 Linux Kernel | 2026-10-30 | 8.8 High |
| In the Linux kernel, the following vulnerability has been resolved: ip6: vti: Use ip6_tnl.net in vti6_changelink(). ip netns add ns1 ip netns add ns2 ip -n ns1 link add vti6_test type vti6 remote ::1 local ::2 key 7 ip -n ns1 link set vti6_test netns ns2 ip -n ns2 link set vti6_test type vti6 remote ::3 local ::4 key 9 ip netns del ns2 ip netns del ns1 [ 132.495484] ------------[ cut here ]------------ [ 132.497609] kernel BUG at net/core/dev.c:12376! Commit 61220ab34948 ("vti6: Enable namespace changing") dropped NETIF_F_NETNS_LOCAL from vti6 devices. A vti6 tunnel can then move through IFLA_NET_NS_FD. After the move dev_net(dev) points at the new netns while t->net stays at the creation netns. vti6_changelink() and vti6_update() still use dev_net(dev) and dev_net(t->dev). They unlink from one per netns hash and relink into another. The creation netns is left with a stale entry. cleanup_net() of that netns later walks freed memory. Reachable from an unprivileged user namespace (unshare --user --map-root-user --net). Cross tenant scope on container hosts. | ||||
| CVE-2026-74758 | 1 Apache | 1 Brpc | 2026-10-30 | 7.5 High |
| A heap use-after-free in the RTMP protocol component of Apache bRPC (versions < 1.18.0) allows a remote attacker to crash a bRPC RTMP server by sending a crafted Abort control message. No authentication or application-level request is required. Root Cause: When an RTMP Abort control message names the chunk stream that is currently being parsed (the chunk stream carrying the message itself), RtmpChunkStream::OnAbortMessage calls RtmpContext::ClearChunkStream, which deletes the RtmpChunkStream while its Feed() is still running. After the message handler returns, Feed() continues to access members of the deleted object, resulting in a heap-use-after-free. Affected Scenarios: bRPC servers that enable RTMP support (ServerOptions.rtmp_service set) and accept connections from untrusted networks. How to Fix: 1. Upgrade bRPC to version 1.18.0, which fixes this issue. 2. Apply this patch: https://github.com/apache/brpc/pull/3452 The fix skips clearing the chunk stream when the Abort message targets the chunk stream that is currently being parsed. | ||||
| CVE-2026-76028 | 1 Google | 1 Chrome | 2026-10-30 | 8.8 High |
| Use after free in FileSystem in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) | ||||
| CVE-2026-76031 | 1 Google | 1 Chrome | 2026-10-30 | 8.8 High |
| Use after free in Input in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) | ||||
| CVE-2026-119116 | 1 Aws | 1 Kmstool-enclave | 2026-10-30 | 7.8 High |
| A use-after-free and double-free issue in the SetClient command handler of the kmstool-enclave sample application of AWS aws-nitro-enclaves-sdk-c before 0.4.6 may allow an application that runs on the parent EC2 instance to corrupt heap memory inside a Nitro Enclave which may lead to arbitrary code execution within the enclave. To remediate this issue, users should rebuild any enclave image that includes kmstool-enclave, or code derived from it, against aws-nitro-enclaves-sdk-c 0.4.6. | ||||