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Search Results (15623 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2017-1000257 | 3 Debian, Haxx, Redhat | 5 Debian Linux, Libcurl, Enterprise Linux and 2 more | 2026-04-15 | 9.1 Critical |
| An IMAP FETCH response line indicates the size of the returned data, in number of bytes. When that response says the data is zero bytes, libcurl would pass on that (non-existing) data with a pointer and the size (zero) to the deliver-data function. libcurl's deliver-data function treats zero as a magic number and invokes strlen() on the data to figure out the length. The strlen() is called on a heap based buffer that might not be zero terminated so libcurl might read beyond the end of it into whatever memory lies after (or just crash) and then deliver that to the application as if it was actually downloaded. | ||||
| CVE-2016-9586 | 2 Haxx, Redhat | 2 Curl, Rhel Software Collections | 2026-04-15 | N/A |
| curl before version 7.52.0 is vulnerable to a buffer overflow when doing a large floating point output in libcurl's implementation of the printf() functions. If there are any application that accepts a format string from the outside without necessary input filtering, it could allow remote attacks. | ||||
| CVE-2026-20635 | 1 Apple | 8 Ios And Ipados, Ipados, Iphone Os and 5 more | 2026-04-15 | 4.3 Medium |
| The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. Processing maliciously crafted web content may lead to an unexpected process crash. | ||||
| CVE-2026-20700 | 1 Apple | 7 Ios And Ipados, Ipados, Iphone Os and 4 more | 2026-04-15 | 7.8 High |
| A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An attacker with memory write capability may be able to execute arbitrary code. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 26. CVE-2025-14174 and CVE-2025-43529 were also issued in response to this report. | ||||
| CVE-2026-20605 | 1 Apple | 4 Ios And Ipados, Ipados, Iphone Os and 1 more | 2026-04-15 | 4.6 Medium |
| The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An app may be able to crash a system process. | ||||
| CVE-2018-16839 | 4 Canonical, Debian, Haxx and 1 more | 4 Ubuntu Linux, Debian Linux, Curl and 1 more | 2026-04-15 | N/A |
| Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service. | ||||
| CVE-2026-34864 | 1 Huawei | 1 Harmonyos | 2026-04-15 | 6.8 Medium |
| Boundary-unlimited vulnerability in the application read module. Impact: Successful exploitation of this vulnerability may affect availability. | ||||
| CVE-2026-0878 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 8 High |
| Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. | ||||
| CVE-2026-0879 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 9.8 Critical |
| Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. | ||||
| CVE-2026-0886 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2026-04-15 | 5.3 Medium |
| Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. | ||||
| CVE-2026-0891 | 1 Mozilla | 4 Firefox, Firefox Esr, Thunderbird and 1 more | 2026-04-15 | 8.1 High |
| Memory safety bugs present in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7. | ||||
| CVE-2026-0892 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-04-15 | 9.8 Critical |
| Memory safety bugs present in Firefox 146 and Thunderbird 146. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 147 and Thunderbird 147. | ||||
| CVE-2026-3847 | 1 Mozilla | 1 Firefox | 2026-04-15 | 8.8 High |
| Memory safety bugs present in Firefox 148.0.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 148.0.2. | ||||
| CVE-2026-39892 | 2 Cryptography.io, Pyca | 2 Cryptography, Cryptography | 2026-04-15 | 9.8 Critical |
| cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers (e.g. Hash.update()), this could lead to buffer overflows. This vulnerability is fixed in 46.0.7. | ||||
| CVE-2026-39863 | 1 Kamailio | 1 Kamailio | 2026-04-15 | 7.5 High |
| Kamailio is an open source implementation of a SIP Signaling Server. Prior to 6.1.1, 6.0.6, and 5.8.8, an out-of-bounds access in the core of Kamailio (formerly OpenSER and SER) allows remote attackers to cause a denial of service (process crash) via a specially crafted data packet sent over TCP. The issue impacts Kamailio instances having TCP or TLS listeners. This vulnerability is fixed in 5.1.1, 6.0.6, and 5.8.8. | ||||
| CVE-2026-34988 | 1 Bytecodealliance | 1 Wasmtime | 2026-04-15 | 6.3 Medium |
| Wasmtime is a runtime for WebAssembly. From 28.0.0 to before 36.0.7, 42.0.2, and 43.0.1, Wasmtime's implementation of its pooling allocator contains a bug where in certain configurations the contents of linear memory can be leaked from one instance to the next. The implementation of resetting the virtual memory permissions for linear memory used the wrong predicate to determine if resetting was necessary, where the compilation process used a different predicate. This divergence meant that the pooling allocator incorrectly deduced at runtime that resetting virtual memory permissions was not necessary while compile-time determine that virtual memory could be relied upon. The pooling allocator must be in use, Config::memory_guard_size configuration option must be 0, Config::memory_reservation configuration must be less than 4GiB, and pooling allocator must be configured with max_memory_size the same as the memory_reservation value in order to exploit this vulnerability. If all of these conditions are applicable then when a linear memory is reused the VM permissions of the previous iteration are not reset. This means that the compiled code, which is assuming out-of-bounds loads will segfault, will not actually segfault and can read the previous contents of linear memory if it was previously mapped. This represents a data leakage vulnerability between guest WebAssembly instances which breaks WebAssembly's semantics and additionally breaks the sandbox that Wasmtime provides. Wasmtime is not vulnerable to this issue with its default settings, nor with the default settings of the pooling allocator, but embeddings are still allowed to configure these values to cause this vulnerability. This vulnerability is fixed in 36.0.7, 42.0.2, and 43.0.1. | ||||
| CVE-2024-12147 | 1 Netgear | 1 R6900 Firmware | 2026-04-15 | 6.5 Medium |
| A vulnerability was found in Netgear R6900 1.0.1.26_1.0.20. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file upgrade_check.cgi of the component HTTP Header Handler. The manipulation of the argument Content-Length leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer. | ||||
| CVE-2024-23980 | 2026-04-15 | 7.5 High | ||
| Improper buffer restrictions in PlatformPfrDxe driver in UEFI firmware for some Intel(R) Server D50FCP Family products may allow a privileged user to enable escalation of privilege via local access. | ||||
| CVE-2023-32666 | 1 Intel | 336 E3-1220l Firmware, E3-1226 Firmware, E3-1230l Firmware and 333 more | 2026-04-15 | 7.2 High |
| On-chip debug and test interface with improper access control in some 4th Generation Intel(R) Xeon(R) Processors when using Intel(R) SGX or Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access. | ||||
| CVE-2025-29366 | 2026-04-15 | 9.8 Critical | ||
| In mupen64plus v2.6.0 there is an array overflow vulnerability in the write_rdram_regs and write_rdram_regs functions, which enables executing arbitrary commands on the host machine. | ||||