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Search Results (11608 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-2959 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Eus | 2026-10-14 | 7.0 High |
| A race condition was found in the Linux kernel's watch queue due to a missing lock in pipe_resize_ring(). The specific flaw exists within the handling of pipe buffers. The issue results from the lack of proper locking when performing operations on an object. This flaw allows a local user to crash the system or escalate their privileges on the system. | ||||
| CVE-2022-2602 | 2 Canonical, Linux | 2 Ubuntu Linux, Linux Kernel | 2026-10-14 | 5.3 Medium |
| io_uring UAF, Unix SCM garbage collection | ||||
| CVE-2022-2588 | 3 Canonical, Linux, Redhat | 9 Ubuntu Linux, Linux Kernel, Enterprise Linux and 6 more | 2026-10-14 | 5.3 Medium |
| It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0. | ||||
| CVE-2022-2509 | 4 Debian, Fedoraproject, Gnu and 1 more | 4 Debian Linux, Fedora, Gnutls and 1 more | 2026-10-14 | 7.5 High |
| A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function. | ||||
| CVE-2022-2327 | 2 Linux, Netapp | 11 Linux Kernel, H300s, H300s Firmware and 8 more | 2026-10-14 | 7.5 High |
| io_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We recommend upgrading the kernel past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859 | ||||
| CVE-2022-1882 | 3 Linux, Netapp, Redhat | 18 Linux Kernel, H300e, H300e Firmware and 15 more | 2026-10-14 | 7.8 High |
| A use-after-free flaw was found in the Linux kernel’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash or potentially escalate their privileges on the system. | ||||
| CVE-2022-1679 | 4 Debian, Linux, Netapp and 1 more | 21 Debian Linux, Linux Kernel, H300e and 18 more | 2026-10-14 | 7.8 High |
| A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system. | ||||
| CVE-2022-1184 | 4 Canonical, Debian, Linux and 1 more | 6 Ubuntu Linux, Debian Linux, Linux Kernel and 3 more | 2026-10-14 | 5.5 Medium |
| A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service. | ||||
| CVE-2021-36086 | 5 Debian, Fedoraproject, Netapp and 2 more | 13 Debian Linux, Fedora, Active Iq Unified Manager and 10 more | 2026-10-14 | 3.3 Low |
| The CIL compiler in SELinux 3.2 has a use-after-free in cil_reset_classpermission (called from cil_reset_classperms_set and cil_reset_classperms_list). | ||||
| CVE-2021-36085 | 3 Fedoraproject, Redhat, Selinux Project | 3 Fedora, Enterprise Linux, Selinux | 2026-10-14 | 3.3 Low |
| The CIL compiler in SELinux 3.2 has a use-after-free in __cil_verify_classperms (called from __verify_map_perm_classperms and hashtab_map). | ||||
| CVE-2021-36084 | 3 Fedoraproject, Redhat, Selinux Project | 3 Fedora, Enterprise Linux, Selinux | 2026-10-14 | 3.3 Low |
| The CIL compiler in SELinux 3.2 has a use-after-free in __cil_verify_classperms (called from __cil_verify_classpermission and __cil_pre_verify_helper). | ||||
| CVE-2021-33574 | 5 Debian, Fedoraproject, Gnu and 2 more | 21 Debian Linux, Fedora, Glibc and 18 more | 2026-10-14 | 9.8 Critical |
| The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact. | ||||
| CVE-2021-28041 | 4 Fedoraproject, Netapp, Openbsd and 1 more | 11 Fedora, Cloud Backup, Hci Compute Node and 8 more | 2026-10-14 | 7.1 High |
| ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host. | ||||
| CVE-2021-27645 | 4 Debian, Fedoraproject, Gnu and 1 more | 4 Debian Linux, Fedora, Glibc and 1 more | 2026-10-14 | 2.5 Low |
| The nameserver caching daemon (nscd) in the GNU C Library (aka glibc or libc6) 2.29 through 2.33, when processing a request for netgroup lookup, may crash due to a double-free, potentially resulting in degraded service or Denial of Service on the local system. This is related to netgroupcache.c. | ||||
| CVE-2021-22945 | 8 Apple, Debian, Fedoraproject and 5 more | 25 Macos, Debian Linux, Fedora and 22 more | 2026-10-14 | 9.1 Critical |
| When sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it *again*. | ||||
| CVE-2021-22901 | 6 Haxx, Netapp, Oracle and 3 more | 35 Curl, Active Iq Unified Manager, Cloud Backup and 32 more | 2026-10-14 | 8.1 High |
| curl 7.75.0 through 7.76.1 suffers from a use-after-free vulnerability resulting in already freed memory being used when a TLS 1.3 session ticket arrives over a connection. A malicious server can use this in rare unfortunate circumstances to potentially reach remote code execution in the client. When libcurl at run-time sets up support for TLS 1.3 session tickets on a connection using OpenSSL, it stores pointers to the transfer in-memory object for later retrieval when a session ticket arrives. If the connection is used by multiple transfers (like with a reused HTTP/1.1 connection or multiplexed HTTP/2 connection) that first transfer object might be freed before the new session is established on that connection and then the function will access a memory buffer that might be freed. When using that memory, libcurl might even call a function pointer in the object, making it possible for a remote code execution if the server could somehow manage to get crafted memory content into the correct place in memory. | ||||
| CVE-2021-20232 | 3 Fedoraproject, Gnu, Redhat | 3 Fedora, Gnutls, Enterprise Linux | 2026-10-14 | 9.8 Critical |
| A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences. | ||||
| CVE-2021-20231 | 4 Fedoraproject, Gnu, Netapp and 1 more | 5 Fedora, Gnutls, Active Iq Unified Manager and 2 more | 2026-10-14 | 9.8 Critical |
| A flaw was found in gnutls. A use after free issue in client sending key_share extension may lead to memory corruption and other consequences. | ||||
| CVE-2021-20227 | 2 Oracle, Sqlite | 7 Communications Network Charging And Control, Enterprise Manager For Oracle Database, Jd Edwards Enterpriseone Tools and 4 more | 2026-10-14 | 5.5 Medium |
| A flaw was found in SQLite's SELECT query functionality (src/select.c). This flaw allows an attacker who is capable of running SQL queries locally on the SQLite database to cause a denial of service or possible code execution by triggering a use-after-free. The highest threat from this vulnerability is to system availability. | ||||
| CVE-2026-109711 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-14 | 5.4 Medium |
| Use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5. | ||||