Total
3530 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-0719 | 1 Redhat | 9 Enterprise Linux, Enterprise Linux Eus, Openshift Devspaces and 6 more | 2026-04-18 | 8.6 High |
| A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and other applications for network communication. When processing extremely long passwords, an internal size calculation can overflow due to improper use of signed integers. This results in incorrect memory allocation on the stack, followed by unsafe memory copying. As a result, applications using libsoup may crash unexpectedly, creating a denial-of-service risk. | ||||
| CVE-2026-22213 | 1 Riot-os | 1 Riot | 2026-04-18 | 9.8 Critical |
| RIOT OS versions up to and including 2026.01-devel-317 contain a stack-based buffer overflow vulnerability in the tapslip6 utility. The vulnerability is caused by unsafe string concatenation in the devopen() function, which constructs a device path using unbounded user-controlled input. The utility uses strcpy() and strcat() to concatenate the fixed prefix '/dev/' with a user-supplied device name provided via the -s command-line option without bounds checking. This allows an attacker to supply an excessively long device name and overflow a fixed-size stack buffer, leading to process crashes and memory corruption. | ||||
| CVE-2026-0791 | 2 Algo, Algosolutions | 3 8180 Ip Audio Alerter, 8180 Ip Audio Alerter, 8180 Ip Audio Alerter Firmware | 2026-04-18 | 9.8 Critical |
| ALGO 8180 IP Audio Alerter SIP INVITE Replaces Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ALGO 8180 IP Audio Alerter devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the Replaces header of SIP INVITE requests. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-28300. | ||||
| CVE-2026-1425 | 1 Pymumu | 1 Smartdns | 2026-04-18 | 5.6 Medium |
| A security flaw has been discovered in pymumu SmartDNS up to 47.1. This vulnerability affects the function _dns_decode_rr_head/_dns_decode_SVCB_HTTPS of the file src/dns.c of the component SVBC Record Parser. The manipulation results in stack-based buffer overflow. It is possible to launch the attack remotely. A high complexity level is associated with this attack. It is stated that the exploitability is difficult. The patch is identified as 2d57c4b4e1add9b4537aeb403f794a084727e1c8. Applying a patch is advised to resolve this issue. | ||||
| CVE-2026-24881 | 2 Gnupg, Gpg4win | 2 Gnupg, Gpg4win | 2026-04-18 | 8.1 High |
| In GnuPG before 2.5.17, a crafted CMS (S/MIME) EnvelopedData message carrying an oversized wrapped session key can cause a stack-based buffer overflow in gpg-agent during PKDECRYPT--kem=CMS handling. This can easily be leveraged for denial of service; however, there is also memory corruption that could lead to remote code execution. | ||||
| CVE-2026-24882 | 2 Gnupg, Gpg4win | 2 Gnupg, Gpg4win | 2026-04-18 | 8.4 High |
| In GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for TPM-backed RSA and ECC keys. | ||||
| CVE-2026-24465 | 1 Elecom | 16 Wab-s300iw-ac, Wab-s300iw-ac Firmware, Wab-s300iw-pd and 13 more | 2026-04-18 | N/A |
| Stack-based buffer overflow vulnerability exists in ELECOM wireless LAN access point devices. A crafted packet may lead to arbitrary code execution. | ||||
| CVE-2026-0660 | 1 Autodesk | 1 3ds Max | 2026-04-17 | 7.8 High |
| A maliciously crafted GIF file, when parsed through Autodesk 3ds Max, can cause a Stack-Based Buffer Overflow vulnerability. A malicious actor can leverage this vulnerability to execute arbitrary code in the context of the current process. | ||||
| CVE-2026-25584 | 2 Color, Internationalcolorconsortium | 2 Iccdev, Iccdev | 2026-04-17 | 7.8 High |
| iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.3, there is a stack-buffer-overflow vulnerability in CIccTagFloatNum<>::GetValues(). This is triggered when processing a malformed ICC profile. The vulnerability allows an out-of-bounds write on the stack, potentially leading to memory corruption, information disclosure, or code execution when processing specially crafted ICC files. This issue has been patched in version 2.3.1.3. | ||||
| CVE-2026-2017 | 1 Ip-com | 2 W30ap, W30ap Firmware | 2026-04-17 | 9.8 Critical |
| A vulnerability was detected in IP-COM W30AP up to 1.0.0.11(1340). Affected by this issue is the function R7WebsSecurityHandler of the file /goform/wx3auth of the component POST Request Handler. The manipulation of the argument data results in stack-based buffer overflow. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. | ||||
| CVE-2026-25727 | 2 Time-rs, Time Project | 2 Time, Time | 2026-04-17 | 6.5 Medium |
| time provides date and time handling in Rust. From 0.3.6 to before 0.3.47, when user-provided input is provided to any type that parses with the RFC 2822 format, a denial of service attack via stack exhaustion is possible. The attack relies on formally deprecated and rarely-used features that are part of the RFC 2822 format used in a malicious manner. Ordinary, non-malicious input will never encounter this scenario. A limit to the depth of recursion was added in v0.3.47. From this version, an error will be returned rather than exhausting the stack. | ||||
| CVE-2026-2069 | 1 Ggml | 1 Llama.cpp | 2026-04-17 | 3.3 Low |
| A flaw has been found in ggml-org llama.cpp up to 55abc39. Impacted is the function llama_grammar_advance_stack of the file llama.cpp/src/llama-grammar.cpp of the component GBNF Grammar Handler. This manipulation causes stack-based buffer overflow. The attack needs to be launched locally. The exploit has been published and may be used. Patch name: 18993. To fix this issue, it is recommended to deploy a patch. | ||||
| CVE-2026-2186 | 1 Tenda | 2 Rx3, Rx3 Firmware | 2026-04-17 | 8.8 High |
| A vulnerability has been found in Tenda RX3 16.03.13.11. Impacted is the function fromSetIpMacBind of the file /goform/SetIpMacBind. Such manipulation of the argument list leads to stack-based buffer overflow. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. | ||||
| CVE-2026-2187 | 1 Tenda | 2 Rx3, Rx3 Firmware | 2026-04-17 | 8.8 High |
| A vulnerability was found in Tenda RX3 16.03.13.11. The affected element is the function set_qosMib_list of the file /goform/formSetQosBand. Performing a manipulation of the argument list results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used. | ||||
| CVE-2026-2192 | 1 Tenda | 2 Ac9, Ac9 Firmware | 2026-04-17 | 7.2 High |
| A security vulnerability has been detected in Tenda AC9 15.03.06.42_multi. Affected by this vulnerability is the function formGetRebootTimer. Such manipulation of the argument sys.schedulereboot.start_time/sys.schedulereboot.end_time leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. | ||||
| CVE-2026-22903 | 1 Wago | 2 0852-1322, 0852-1328 | 2026-04-17 | 9.8 Critical |
| An unauthenticated remote attacker can send a crafted HTTP request containing an overly long SESSIONID cookie. This can trigger a stack buffer overflow in the modified lighttpd server, causing it to crash and potentially enabling remote code execution due to missing stack protections. | ||||
| CVE-2026-22904 | 1 Wago | 2 0852-1322, 0852-1328 | 2026-04-17 | 9.8 Critical |
| Improper length handling when parsing multiple cookie fields (including TRACKID) allows an unauthenticated remote attacker to send oversized cookie values and trigger a stack buffer overflow, resulting in a denial‑of‑service condition and possible remote code execution. | ||||
| CVE-2026-39853 | 2 Mtrojnar, Osslsigncode Project | 2 Osslsigncode, Osslsigncode | 2026-04-17 | 7.8 High |
| osslsigncode is a tool that implements Authenticode signing and timestamping. Prior to 2.12, A stack buffer overflow vulnerability exists in osslsigncode in several signature verification paths. During verification of a PKCS#7 signature, the code copies the digest value from a parsed SpcIndirectDataContent structure into a fixed-size stack buffer (mdbuf[EVP_MAX_MD_SIZE], 64 bytes) without validating that the source length fits within the destination buffer. This pattern is present in the verification handlers for PE, MSI, CAB, and script files. An attacker can craft a malicious signed file with an oversized digest field in SpcIndirectDataContent. When a user verifies such a file with osslsigncode verify, the unbounded memcpy can overflow the stack buffer and corrupt adjacent stack state. This vulnerability is fixed in 2.12. | ||||
| CVE-2026-26269 | 1 Vim | 1 Vim | 2026-04-17 | 5.4 Medium |
| Vim is an open source, command line text editor. Prior to 9.1.2148, a stack buffer overflow vulnerability exists in Vim's NetBeans integration when processing the specialKeys command, affecting Vim builds that enable and use the NetBeans feature. The Stack buffer overflow exists in special_keys() (in src/netbeans.c). The while (*tok) loop writes two bytes per iteration into a 64-byte stack buffer (keybuf) with no bounds check. A malicious NetBeans server can overflow keybuf with a single specialKeys command. The issue has been fixed as of Vim patch v9.1.2148. | ||||
| CVE-2026-2566 | 1 Wavlink | 2 Wl-nu516u1, Wl-nu516u1 Firmware | 2026-04-17 | 7.2 High |
| A security vulnerability has been detected in Wavlink WL-NU516U1 up to 130/260. This affects the function sub_406194 of the file /cgi-bin/adm.cgi. Such manipulation of the argument firmware_url leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way. | ||||