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| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-58787 | 2026-11-13 | 8.8 High | ||
| In chppWifiRangingEventNotification of clients/wifi.c, there is a possible Heap Buffer Overflow due to a logic error in the code. This could lead to remote (proximal/adjacent) escalation of privilege with execution privileges needed. User interaction is for exploitation. | ||||
| CVE-2026-58680 | 2026-11-13 | 6.7 Medium | ||
| In cpm_mbox_power_ctrl_sswrp of cpm_mbox.c, there is a possible permission bypass due to a precondition check failure. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-57043 | 2026-11-13 | 6.7 Medium | ||
| In tipc_dev_probe of tipc_virtio_dev.c, there is a possible way to corrupt memory via an off-by-one cleanup loop on probe failure due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-56938 | 2026-11-13 | 7.0 High | ||
| In port_shutdown of ipc.c, there is a possible Use After Free due to a race condition. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation. | ||||
| CVE-2026-124951 | 2026-11-13 | 8.8 High | ||
| Privilege escalation in the Nimbus Desktop Client component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. | ||||
| CVE-2026-124854 | 2026-11-13 | 8.8 High | ||
| Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. | ||||
| CVE-2026-0175 | 1 Google | 1 Android | 2026-11-13 | 8.4 High |
| In multiple locations, there is a possible way to bypass key authorization policies during wrapped key import due to a logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||||
| CVE-2026-99288 | 1 Linux | 1 Linux Kernel | 2026-11-13 | 7.5 High |
| In the Linux kernel, the following vulnerability has been resolved: inet: reject unhashed sockets during established lookups TCP established ehash lookups are lockless. The socket caches involved use SLAB_TYPESAFE_BY_RCU, so memory can be reused before an RCU reader that retained its old address has finished. After a tuple match, __inet_lookup_established() and __inet6_lookup_established() acquire a reference and repeat the tuple check. They do not check whether the new object is hashed. If the address is reused for a socket with the same tuple, the lookup can acquire a reference to the new object and return it while its nulls node is unhashed. A PoC that drives reuse with a SYN cookie request socket reproduced the crash. The new request socket is unhashed and has a NULL rsk_listener. A lookup that had loaded the address of the old request socket acquired the reference published by tcp_get_cookie_sock() and returned the new object. tcp_v4_rcv() then read sk_state through the NULL listener. The resulting crash was: BUG: kernel NULL pointer dereference, address: 0000000000000012 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page ... Oops: Oops: 0000 [#1] SMP NOPTI CPU: 4 UID: 0 PID: 0 Comm: swapper/4 Not tainted 7.3.0-00591-g0e135910deec #1 PREEMPT(lazy) ... RIP: 0010:tcp_v4_rcv+0x44e/0x1280 ... R10: 0000000000000001 R11: 00000000024ca8c0 R12: 0000000000000000 ... CR2: 0000000000000012 CR3: 0000000103d50004 CR4: 0000000000770ef0 ... Call Trace: <IRQ> ? raw_local_deliver+0xae/0x240 ip_protocol_deliver_rcu+0x2d/0x180 ip_local_deliver_finish+0x84/0x100 ip_sublist_rcv_finish+0x5f/0x70 ip_sublist_rcv+0x12a/0x1d0 ip_list_rcv+0xfd/0x130 __netif_receive_skb_list_core+0x223/0x250 netif_receive_skb_list_internal+0x1d2/0x2c0 ? try_fill_recv+0x39/0x7b0 napi_complete_done+0x74/0x170 virtnet_poll+0x445/0x600 __napi_poll+0x27/0x1e0 net_rx_action+0x2fe/0x3b0 handle_softirqs+0xc2/0x2c0 __irq_exit_rcu+0x74/0xd0 common_interrupt+0x7f/0x90 </IRQ> ... Kernel panic - not syncing: Fatal exception in interrupt After taking a reference, check whether the nulls node is unhashed in both IPv4 and IPv6 established lookups. If it is unhashed or the tuple no longer matches, drop the reference and restart the lookup. Lookups racing with the TIME_WAIT hashdance, or with a request being replaced by its child, now restart and find the new socket instead of returning the old one. Request sockets that were never inserted into ehash can have a nonzero refcount, and a stale lookup can hold a transient reference. Therefore, when SYN cookie, Fast Open, and request migration paths fail after setting a nonzero refcount, release the references held by those paths with reqsk_put() instead of freeing the request directly. | ||||
| CVE-2026-100082 | 1 Linux | 2 Linux, Linux Kernel | 2026-11-13 | 4.7 Medium |
| In the Linux kernel, the following vulnerability has been resolved: xen-blkback: Avoid UAF when reading I/O statistics Reading I/O statistics via sysfs concurrently with tearing down a frontend device might result in UAF or a NULL dereference, as the reading of the statistics data is not synchronized with freeing the data. Use a rwlock for synchronizing. This is XSA-528 / CVE-2026-100082 | ||||
| CVE-2026-100081 | 1 Linux | 2 Linux, Linux Kernel | 2026-11-13 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: xen-netback: defer xenvif_mcast_addr_list_free() In order for the function to legitimately avoid locking/RCU, it needs to run after all TX/RX processing has finished/stopped: Lookups happen from xenvif_start_xmit(), while adds/removes happen from xenvif_tx_action() (called out of xenvif_poll()). Move the call out of xenvif_disconnect_data() (the call to the function from connect()'s error path doesn't require any cleaning up there), and put it past the synchronization point in backend_disconnect(). This is XSA-527 / CVE-2026-100081. | ||||
| CVE-2026-100080 | 1 Linux | 2 Linux, Linux Kernel | 2026-11-13 | 5.6 Medium |
| In the Linux kernel, the following vulnerability has been resolved: xen-netback: Fix UAF when reading statistics data The network statistic data in the driver is protected by RCU. Unfortunately when tearing down the queues after an error during connecting to the frontend (e.g. due to illegal Xenstore data filled in by the guest), the statistic data is being freed without synchronizing the RCU state. In case the data is being read via sysfs in this phase, access to already freed memory or memory being in new use is possible. Fix that by calling synchronize_net() before freeing the queue data. This is XSA-526 / CVE-2026-100080 | ||||
| CVE-2026-85091 | 1 Zlib | 1 Zlib | 2026-11-13 | 7.4 High |
| zlib 1.2.11 through 1.3.2 contains a heap buffer overflow: after an underlying write() fails, gz_write() returns without resetting strm.next_in, leaving it pointed at the caller's buffer. A later gz* write call then derives a position from the stale pointer and writes past a heap allocation; any write() failure reaches it, including EPIPE on a blocking descriptor, and in versions before 1.3.1.2 the failed write must be followed by a gzclearerr() call. | ||||
| CVE-2026-91094 | 2026-11-13 | N/A | ||
| A directory traversal bug was discovered when unpacking 3.0 (quilt) source packages, where the packaging tarball could contain the quilt database directory (.pc) with attacker controlled symlinks, where that in combination with patches that would fail to apply, could be used to make the code used to restore the backup files to either modify or remove the files pointed to by the attacker controlled symlinks. | ||||
| CVE-2026-82177 | 2026-11-13 | 7.2 High | ||
| Dell PowerStore contains an OS Command Injection vulnerability. A high-privileged attacker could exploit this vulnerability, potentially leading to arbitrary root command execution on the appliance. | ||||
| CVE-2026-128790 | 2026-11-13 | N/A | ||
| In Eclipse BaSyx Go Components versions up to and including 1.1.2, ABAC-enabled deployments of the Submodel Repository and the AAS Environment do not apply an access rule's `FILTERLIST` fragment filters to single Submodel reads. `GET /submodels` removes the fields that a rule's `FILTERLIST` hides, but `GET /submodels/{submodelIdentifier}` and `GET /submodels/{submodelIdentifier}/$metadata` return them unfiltered. An authenticated caller with READ access to a Submodel can therefore read fields that the access rules hide from them, for example `supplementalSemanticIds` keys that name the other parties allowed to read the Submodel. If versioning is enabled (`history.mode` set to `api` or `audit`), `GET /submodels/{submodelIdentifier}/$history` and `GET /shells/{aasIdentifier}/$history` in the Submodel Repository, AAS Repository and AAS Environment return the complete stored version without applying the rule's formula or fragment filters. A caller whose rules grant READ on these routes can read fields that the access rules hide, and Submodels and Asset Administration Shells that the direct read does not return to them at all. The issue is fixed in Eclipse BaSyx Go Components v1.1.3. | ||||
| CVE-2026-77706 | 2026-11-13 | 6.5 Medium | ||
| Improper handling of highly compressed data (data amplification) vulnerability in Fileorbis Bilişim Hizmetleri Ticaret Anonim Şirketi FileOrbis NextGen FileServer allows Sustained Client Engagement. This issue affects FileOrbis NextGen FileServer: before 12.7. | ||||
| CVE-2026-92241 | 2026-11-13 | 5.7 Medium | ||
| The AVRCP browsing channel's L2CAP receive-buffer callback, browsing_avrcp_l2cap_alloc_buf() in subsys/bluetooth/host/classic/avrcp.c, allocated from the shared avctp_browsing_rx_pool with K_FOREVER. L2CAP invokes that callback from the Bluetooth RX work queue thread (bt_workq, "BT RX WQ"), both for the head buffer of a new SDU and — through l2cap_br_alloc_frag() and net_buf_append_bytes() — for every further fragment of a reassembled SDU. That same thread is the only context that ever releases these buffers, after bt_l2cap_br_recv_seg() delivers a completed SDU and calls net_buf_unref(), so a wait taken there can never be satisfied. The pool holds CONFIG_BT_MAX_CONN + 1 buffers of CONFIG_BT_AVRCP_BROWSING_L2CAP_MTU bytes (two buffers of 339 bytes in the default configuration). A connected browsing peer can drain it because bt_l2cap_br_recv_seg() in subsys/bluetooth/host/classic/l2cap_br.c accepts the SDU length declared in an SAR_START segment without bounding it by br_chan->rx.mtu: a peer that announces a large SDU and then streams continuation segments forces one pool buffer per segment-worth of data. Once the pool is empty the next allocation blocks forever inside the callback. Triggering the flaw requires a build with CONFIG_BT_CLASSIC and the experimental CONFIG_BT_AVRCP_BROWSING option, an application that registers AVRCP callbacks, and a BR/EDR peer that has established the AVRCP control channel and then the browsing channel, which requires an encrypted (paired) link. No malformed packet is needed — a few hundred bytes of ordinary segmented L2CAP traffic suffice. The consequence is a permanent hang of the whole Bluetooth host, not just of AVRCP: the blocked thread drains bt_dev.rx_queue for all HCI ACL data and low-priority events and also runs the host's internal work items, so all connections stop being serviced and the state is unrecoverable without a reboot. There is no memory-corruption or information-disclosure component. The fix allocates with K_NO_WAIT, so an empty pool now yields a local-busy indication or a channel disconnect that the application can recover from. | ||||
| CVE-2026-109095 | 1 X.org | 2 Xorg-x11-server, Xwayland | 2026-11-13 | N/A |
| A integer overflow in glamor Xv Image Size handling in X.Org xwayland before 24.1.15 and X server before 21.1.26 could be used by authenticated clients to crash the X server or leak out data. | ||||
| CVE-2026-82179 | 2026-11-13 | 4.9 Medium | ||
| Dell PowerStore contains an authorization bypass vulnerability. An authenticated administrator could exploit this vulnerability to bypass multi-approver controls on critical operations. | ||||
| CVE-2026-115456 | 3 Gcc, Red Hat, Redhat | 9 Gcc, Enterprise Linux, Enterprise Linux and 6 more | 2026-11-13 | 3.7 Low |
| A flaw was found in gcc. An attacker could cause a Denial of Service (DoS) by passing a string that is not null-terminated to the std::from_chars() function in the libstdc++ library. This issue triggers an out-of-bounds read beyond the allocated buffer, potentially leading to invalid data parsing or an application crash. | ||||