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Search Results (382101 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-74714 | 1 Linux | 1 Linux Kernel | 2026-08-24 | 7.0 High |
| In the Linux kernel, the following vulnerability has been resolved: bpf: tcp: Fix use-after-free in bpf_iter_tcp_established_batch() reqsk_queue_hash_req() publishes a TCP_NEW_SYN_RECV request_sock onto the ehash chain, drops the bucket lock, and only afterwards sets rsk_refcnt to 3. Lockless readers such as __inet_lookup_established() handle this with refcount_inc_not_zero(), but bpf_iter_tcp_established_batch() uses plain sock_hold() while holding the bucket lock, on the assumption that the lock guarantees sk_refcnt > 0. That assumption does not hold for request_sock: CPU 0 CPU 1 ----- ----- tcp_conn_request() reqsk_queue_hash_req() inet_ehash_insert(req) spin_lock(bucket) __sk_nulls_add_node_rcu(req) // rsk_refcnt == 0 spin_unlock(bucket) bpf_iter_tcp_established_batch() spin_lock(bucket) sock_hold(req) <-- addition on 0 spin_unlock(bucket) refcount_set(&req->rsk_refcnt, 3) // clobbers saturated value which surfaces as: refcount_t: addition on 0; use-after-free. WARNING: lib/refcount.c:25 at refcount_warn_saturate+0x48/0x90, CPU#1 Call Trace: bpf_iter_tcp_established_batch+0x14e/0x170 bpf_iter_tcp_batch+0x53/0x200 bpf_iter_tcp_seq_next+0x27/0x70 bpf_seq_read+0x107/0x410 vfs_read+0xb9/0x380 The iterator's stolen reference is lost when the publishing CPU's refcount_set() overwrites the count, leaving the socket one reference short. When the last legitimate owner drops its reference the reqsk is freed while still reachable, leading to use-after-free. This reproduces in seconds with tcp_syncookies=0, a handful of threads doing connect()/close() to a local listener while others read an iter/tcp link in a tight loop. Use refcount_inc_not_zero() and skip the socket on failure. A skipped socket is still part of the bucket, so keep counting it in expected. The reallocations are sized from expected, and a request sock whose refcount gets published while the lock is held across the last realloc must already have room. A skipped socket is counted in expected but never batched, so end_sk can be short of expected on a batch that is actually complete. Decide completeness by whether the walk left any socket behind instead. The WARN after the locked realloc checks the same, replacing an end_sk == expected check that could not hold on that path since commit cdec67a489d4 ("bpf: tcp: Make sure iter->batch always contains a full bucket snapshot"). If every matching socket in a bucket is mid-init (refcount 0), end_sk stays 0. Advance to the next bucket rather than returning a batch entry that was never filled this round. | ||||
| CVE-2026-74730 | 1 Linux | 1 Linux Kernel | 2026-08-24 | 7.0 High |
| In the Linux kernel, the following vulnerability has been resolved: NFS: Pin the 'struct nfs_server' during a FREE_STATEID call Dan Aloni reports that he was able to hit a use-after-free bug if a FREE_STATEID operation gets delayed for whatever reason. Fix this by bumping the refcount of the 'struct nfs_server' object for the duration of the FREE_STATEID so it doesn't get cleaned up from underneath us while operations are still in flight. | ||||
| CVE-2026-28152 | 2 Select-themes, Wordpress | 2 Tonda Core, Wordpress | 2026-08-24 | 8.1 High |
| Unauthenticated Local File Inclusion in Tonda Core < 2.6 versions. | ||||
| CVE-2026-9728 | 2026-08-24 | 6.4 Medium | ||
| The userspace syscall verifier z_vrfy_mbox_send() in drivers/mbox/mbox_handlers.c validated the nested msg->data/msg->size fields by reading them directly out of live userspace memory, and then forwarded the original, still-mutable userspace struct mbox_msg * pointer to z_impl_mbox_send() and the underlying driver. Between the access check and the driver's use of msg->data, the validated pointer could be replaced, leaving a time-of-check/time-of-use window. On a system built with CONFIG_USERSPACE, any unprivileged userspace thread may invoke the mbox_send() system call. A second thread sharing the caller's address space can race to overwrite msg->data with a supervisor (kernel) address after the verifier's bounds check has passed but before the driver dereferences it. The driver then reads from the attacker-chosen address in supervisor context (for example memcpy(&data32, msg->data, msg->size) in the NXP mailbox driver, whose bytes are subsequently emitted to the peer mailbox endpoint). The impact is a userspace-to-supervisor access-control bypass: disclosure of kernel memory contents (high confidentiality impact), or, for an invalid/unmapped target address, a faulting kernel read causing denial of service. The fix snapshots the entire struct mbox_msg into a kernel-stack copy with k_usermode_from_copy() and validates and forwards that immutable copy, closing the race. | ||||
| CVE-2026-76055 | 2026-08-24 | N/A | ||
| Improper Neutralization of Special Elements used in an OS Command in the package manager component of Black Duck blackduck-c-cpp before 3.0.7 allows an actor able to create a file within the scanned build directory to execute operating system commands as the account running the scan. Filesystem paths encountered while traversing the scanned directory are interpolated into command strings that are executed through a shell without quoting or escaping, so shell metacharacters within those paths are interpreted rather than treated as literal text. No control over the build command or the tool's configuration is required. | ||||
| CVE-2026-78245 | 1 Itsourcecode | 1 Online Pharmacy System | 2026-08-24 | 7.3 High |
| A flaw has been found in itsourcecode Online Pharmacy System 1.0. This affects the function move_uploaded_file of the file all_users/register.php of the component User Registration. Executing a manipulation of the argument photo can lead to unrestricted upload. The attack may be launched remotely. The exploit has been published and may be used. | ||||
| CVE-2026-78155 | 1 Ongres | 1 Stackgres | 2026-08-24 | 9.9 Critical |
| privilege escalation in StackGres operator allows a low-privilege tenant who owns a database to gain administrator privileges | ||||
| CVE-2026-78136 | 1 Chirpmyradio | 1 Chirp | 2026-08-24 | 7.8 High |
| chirpmyradio CHIRP before 39178db allows eval injection via crafted CSV data. This occurs in _clean_tmode in drivers/kenwood_itm.py. | ||||
| CVE-2026-77027 | 1 Fabrikar.com | 1 Fabrik Extension For Joomla | 2026-08-24 | N/A |
| Joomla Extension - fabrikar.com - Unauthenticated stored XSS in Fabrik < 4.7.2 - The handling of user supplied input in the jsactions feature leads to an stored XSS vector. | ||||
| CVE-2026-76606 | 1 Fabrikar.com | 1 Fabrik Extension For Joomla | 2026-08-24 | N/A |
| Joomla Extension - fabrikar.com - Path Traversal via image element in Fabrik < 4.7.2. | ||||
| CVE-2026-76605 | 1 Fabrikar.com | 1 Fabrik Extension For Joomla | 2026-08-24 | N/A |
| Joomla Extension - fabrikar.com - Remote code execution via image element in Fabrik < 4.7.2. | ||||
| CVE-2026-76602 | 1 Fabrikar.com | 1 Fabrik Extension For Joomla | 2026-08-24 | N/A |
| Joomla Extension - fabrikar.com - Unauthenticated SQL injection in ORDER BY in Fabrik < 4.7.2 - The order parameter in list models is used in queries without validation, allowing read SQLi vectors. | ||||
| CVE-2026-76598 | 1 Fabrikar.com | 1 Fabrik Extension For Joomla | 2026-08-24 | N/A |
| Joomla Extension - fabrikar.com - Unauthenticated arbitrary directory listing via onAjax_getFolders in Fabrik < 4.7.2 - The onAjax_getFolders method of the elements model allows arbitrary directory listings. | ||||
| CVE-2026-76597 | 1 Fabrikar.com | 1 Fabrik Extension For Joomla | 2026-08-24 | N/A |
| Joomla Extension - fabrikar.com - Unauthenticated arbitrary file upload to web root via list email plugin in Fabrik < 4.7.2 - The list email plugin controller allows to upload non-executable files to the webroot. | ||||
| CVE-2026-76596 | 1 Fabrikar.com | 1 Fabrik Extension For Joomla | 2026-08-24 | N/A |
| Joomla Extension - fabrikar.com - Unauthenticated table truncation via list.doempty in Fabrik < 4.7.2- The list controllers doemtpy endpoints lacks ACL gates, a plain GET empties the target list's table | ||||
| CVE-2026-74019 | 2 Paulepro2019, Wordpress | 2 Eprolo Dropshipping, Wordpress | 2026-08-24 | 7.1 High |
| Unauthenticated Broken Access Control in EPROLO Dropshipping <= 2.4.2 versions. | ||||
| CVE-2026-71049 | 1 Oracle | 1 Product Lifecycle Analytics | 2026-08-24 | 8.5 High |
| Vulnerability in the Oracle Product Lifecycle Analytics product of Oracle Supply Chain (component: Installation Issues). The supported version that is affected is 3.6.1. Easily exploitable vulnerability allows low privileged attacker with network access via Oracle Net to compromise Oracle Product Lifecycle Analytics. While the vulnerability is in Oracle Product Lifecycle Analytics, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Product Lifecycle Analytics accessible data as well as unauthorized update, insert or delete access to some of Oracle Product Lifecycle Analytics accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N). | ||||
| CVE-2026-69238 | 1 Esri | 1 Portal For Arcgis | 2026-08-24 | 3.5 Low |
| There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.5 and prior that allows a remote, highly priviliged attacker to insert arbitrary HTML into the Portal for ArcGIS Home application. Users working with ArcGIS Enterprise 11.1, 11.3, and 11.5 are encouraged to patch. All users are advised to upgrade to the latest long-term support release. | ||||
| CVE-2026-69229 | 1 Esri | 1 Portal For Arcgis | 2026-08-24 | 5.4 Medium |
| There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 12.0 and prior that allows a remote, authenticated attacker to insert arbitrary HTML into the Portal for ArcGIS Home application. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5 and 12.0 are encouraged to patch. All users are advised to upgrade to the latest long-term support release. | ||||
| CVE-2026-69228 | 1 Esri | 1 Portal For Arcgis | 2026-08-24 | 5.3 Medium |
| There is a missing authentication vulnerability in Esri Portal for ArcGIS versions 12.0 and prior that may allow a remote, unauthenticated attacker to access a specific resource (not user content) that should only be accessible by authenticated users. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5, or 12.0 are encouraged to patch. All users are advised to upgrade to the latest long-term support release. | ||||