Search Results (1771 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-31677 1 Linux 1 Linux Kernel 2026-05-06 5.5 Medium
In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - limit RX SG extraction by receive buffer budget Make af_alg_get_rsgl() limit each RX scatterlist extraction to the remaining receive buffer budget. af_alg_get_rsgl() currently uses af_alg_readable() only as a gate before extracting data into the RX scatterlist. Limit each extraction to the remaining af_alg_rcvbuf(sk) budget so that receive-side accounting matches the amount of data attached to the request. If skcipher cannot obtain enough RX space for at least one chunk while more data remains to be processed, reject the recvmsg call instead of rounding the request length down to zero.
CVE-2025-2559 1 Redhat 2 Build Keycloak, Red Hat Single Sign On 2026-05-06 4.9 Medium
A flaw was found in Keycloak. When the configuration uses JWT tokens for authentication, the tokens are cached until expiration. If a client uses JWT tokens with an excessively long expiration time, for example, 24 or 48 hours, the cache can grow indefinitely, leading to an OutOfMemoryError. This issue could result in a denial of service condition, preventing legitimate users from accessing the system.
CVE-2026-42039 1 Axios 1 Axios 2026-04-28 7.5 High
Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, toFormData recursively walks nested objects with no depth limit, so a deeply nested value passed as request data crashes the Node.js process with a RangeError. This vulnerability is fixed in 1.15.1 and 0.31.1.
CVE-2025-24127 1 Apple 5 Ipados, Iphone Os, Macos and 2 more 2026-04-28 5.5 Medium
The issue was addressed with improved checks. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.4, macOS Sequoia 15.3, macOS Sonoma 14.7.3, macOS Ventura 13.7.3, tvOS 18.3, visionOS 2.3. Parsing a file may lead to an unexpected app termination.
CVE-2025-24112 1 Apple 1 Macos 2026-04-28 5.5 Medium
The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.3, macOS Sonoma 14.7.3. Parsing a file may lead to an unexpected app termination.
CVE-2025-24086 1 Apple 6 Ipados, Iphone Os, Macos and 3 more 2026-04-28 5.5 Medium
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.4, macOS Sequoia 15.3, macOS Sonoma 14.7.3, macOS Ventura 13.7.3, tvOS 18.3, visionOS 2.3, watchOS 11.3. Processing an image may lead to a denial-of-service.
CVE-2026-31670 1 Linux 1 Linux Kernel 2026-04-27 5.5 Medium
In the Linux kernel, the following vulnerability has been resolved: net: rfkill: prevent unlimited numbers of rfkill events from being created Userspace can create an unlimited number of rfkill events if the system is so configured, while not consuming them from the rfkill file descriptor, causing a potential out of memory situation. Prevent this from bounding the number of pending rfkill events at a "large" number (i.e. 1000) to prevent abuses like this.
CVE-2026-4897 2 Freedesktop, Redhat 4 Polkit, Enterprise Linux, Openshift and 1 more 2026-04-21 5.5 Medium
A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the `polkit-agent-helper-1` setuid binary via standard input (stdin). This unbounded input can lead to an out-of-memory (OOM) condition, resulting in a Denial of Service (DoS) for the system.
CVE-2026-23962 1 Joinmastodon 1 Mastodon 2026-04-18 7.5 High
Mastodon is a free, open-source social network server based on ActivityPub. Mastodon versions before v4.3.18, v4.4.12, and v4.5.5 do not have a limit on the maximum number of poll options for remote posts, allowing attackers to create polls with a very large amount of options, greatly increasing resource consumption. Depending on the number of poll options, an attacker can cause disproportionate resource usage in both Mastodon servers and clients, potentially causing Denial of Service either server-side or client-side. Mastodon versions v4.5.5, v4.4.12, v4.3.18 are patched.
CVE-2024-56584 1 Linux 1 Linux Kernel 2026-04-18 5.5 Medium
In the Linux kernel, the following vulnerability has been resolved: io_uring/tctx: work around xa_store() allocation error issue syzbot triggered the following WARN_ON: WARNING: CPU: 0 PID: 16 at io_uring/tctx.c:51 __io_uring_free+0xfa/0x140 io_uring/tctx.c:51 which is the WARN_ON_ONCE(!xa_empty(&tctx->xa)); sanity check in __io_uring_free() when a io_uring_task is going through its final put. The syzbot test case includes injecting memory allocation failures, and it very much looks like xa_store() can fail one of its memory allocations and end up with ->head being non-NULL even though no entries exist in the xarray. Until this issue gets sorted out, work around it by attempting to iterate entries in our xarray, and WARN_ON_ONCE() if one is found.
CVE-2026-23957 1 Lxsmnsyc 1 Seroval 2026-04-18 7.5 High
seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, overriding encoded array lengths by replacing them with an excessively large value causes the deserialization process to significantly increase processing time. This issue has been fixed in version 1.4.1.
CVE-2026-23963 1 Joinmastodon 1 Mastodon 2026-04-18 4.3 Medium
Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 4.5.5, 4.4.12, and 4.3.18, the server does not enforce a maximum length for the names of lists or filters, or for filter keywords, allowing any user to set an arbitrarily long string as the name or keyword. Any local user can abuse the list or filter fields to cause disproportionate storage and computing resource usage. They can additionally cause their own web interface to be unusable, although they must intentionally do this to themselves or unknowingly approve a malicious API client. Mastodon versions v4.5.5, v4.4.12, v4.3.18 are patched.
CVE-2026-24006 1 Lxsmnsyc 1 Seroval 2026-04-18 7.5 High
Seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 1.4.0 and below, serialization of objects with extreme depth can exceed the maximum call stack limit. In version 1.4.1, Seroval introduces a `depthLimit` parameter in serialization/deserialization methods. An error will be thrown if the depth limit is reached.
CVE-2026-1102 1 Gitlab 1 Gitlab 2026-04-18 5.3 Medium
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.3 before 18.6.4, 18.7 before 18.7.2, and 18.8 before 18.8.2 that could have allowed an unauthenticated user to create a denial of service condition by sending repeated malformed SSH authentication requests.
CVE-2025-52917 2026-04-15 4.3 Medium
The Yealink RPS API before 2025-05-26 lacks rate limiting, potentially enabling information disclosure via excessive requests.
CVE-2025-4437 1 Redhat 1 Openshift 2026-04-15 5.7 Medium
There's a vulnerability in the CRI-O application where when container is launched with securityContext.runAsUser specifying a non-existent user, CRI-O attempts to create the user, reading the container's entire /etc/passwd file into memory. If this file is excessively large, it can cause the a high memory consumption leading applications to be killed due to out-of-memory. As a result a denial-of-service can be achieved, possibly disrupting other pods and services running in the same host.
CVE-2024-45484 2026-04-15 N/A
An Allocation of Resources Without Limits or Throttling vulnerability in the operating system network configuration used in B&R APROL <4.4-00P5 may allow an unauthenticated adjacent attacker to per-form Denial-of-Service (DoS) attacks against the product.
CVE-2025-46807 2026-04-15 5.3 Medium
A Allocation of Resources Without Limits or Throttling vulnerability in sslh allows attackers to easily exhaust the file descriptors in sslh and deny legitimate users service.This issue affects sslh before 2.2.4.
CVE-2024-46933 2026-04-15 7.7 High
An issue was discovered in Atos Eviden BullSequana XH2140 BMC before C4EM-125: OMF_C4E 101.05.0014. Some BullSequana XH products were shipped without proper hardware programming, leading to a potential denial-of-service with privileged access.
CVE-2024-49589 2026-04-15 6.5 Medium
Foundry Artifacts was found to be vulnerable to a Denial Of Service attack due to disk being potentially filled up based on an user supplied argument (size).