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Search Results (20493 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2025-67186 1 Totolink 2 A950rg, A950rg Firmware 2026-02-10 9.8 Critical
TOTOLINK A950RG V4.1.2cu.5204_B20210112 contains a buffer overflow vulnerability in the setUrlFilterRules interface of /lib/cste_modules/firewall.so. The vulnerability occurs because the `url` parameter is not properly validated for length, allowing remote attackers to trigger a buffer overflow, potentially leading to arbitrary code execution or denial of service.
CVE-2025-67188 1 Totolink 2 A950rg, A950rg Firmware 2026-02-10 9.8 Critical
A buffer overflow vulnerability exists in TOTOLINK A950RG V4.1.2cu.5204_B20210112. The issue resides in the setRadvdCfg interface of the /lib/cste_modules/ipv6.so module. The function fails to properly validate the length of the user-controlled radvdinterfacename parameter, allowing remote attackers to trigger a stack buffer overflow.
CVE-2025-67189 1 Totolink 2 A950rg, A950rg Firmware 2026-02-10 6.5 Medium
A buffer overflow vulnerability exists in the setParentalRules interface of TOTOLINK A950RG V4.1.2cu.5204_B20210112. The urlKeyword parameter is not properly validated, and the function concatenates multiple user-controlled fields into a fixed-size stack buffer without performing boundary checks. A remote attacker can exploit this flaw to cause denial of service or potentially achieve arbitrary code execution.
CVE-2025-10953 1 Utt 4 1200gw, 1200gw Firmware, 1250gw and 1 more 2026-02-10 8.8 High
A security vulnerability has been detected in UTT 1200GW and 1250GW up to 3.0.0-170831/3.2.2-200710. This vulnerability affects unknown code of the file /goform/formApMail. The manipulation of the argument senderEmail leads to buffer overflow. The attack may be initiated 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.
CVE-2025-67187 1 Totolink 2 A950rg, A950rg Firmware 2026-02-10 9.8 Critical
A stack-based buffer overflow vulnerability was identified in TOTOLINK A950RG V4.1.2cu.5204_B20210112. The flaw exists in the setIpQosRules interface of /lib/cste_modules/firewall.so where the comment parameter is not properly validated for length.
CVE-2026-22903 1 Wago 2 0852-1322, 0852-1328 2026-02-10 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 2026-02-10 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-2025-40936 1 Siemens 1 Ps Iges Parasolid Translator Component 2026-02-10 7.8 High
A vulnerability has been identified in PS/IGES Parasolid Translator Component (All versions < V29.0.258), Solid Edge (All versions < V226.00 Update 03). The affected applications contains an out of bounds read vulnerability while parsing specially crafted IGS files. This could allow an attacker to crash the application or execute code in the context of the current process. (ZDI-CAN-26755)
CVE-2025-24477 1 Fortinet 1 Fortios 2026-02-10 4 Medium
A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.2, FortiOS 7.4.0 through 7.4.7, FortiOS 7.2.4 through 7.2.12 allows an attacker to escalate its privileges via a specially crafted CLI command
CVE-2020-37133 2 Ultravnc, Uvnc 2 Ultravnc, Ultravnc 2026-02-09 7.5 High
UltraVNC Launcher 1.2.4.0 contains a denial of service vulnerability in the Repeater Host configuration field that allows attackers to crash the application. Attackers can paste an overly long string of 300 characters into the Repeater Host property to trigger an application crash.
CVE-2020-37132 2 Ultravnc, Uvnc 2 Ultravnc, Ultravnc 2026-02-09 6.2 Medium
UltraVNC Launcher 1.2.4.0 contains a denial of service vulnerability in its password configuration properties that allows local attackers to crash the application. Attackers can paste an overly long 300-character string into the password field to trigger an application crash and prevent normal launcher functionality.
CVE-2020-37130 2 Nsasoft, Nsauditor 2 Nsauditor, Nsauditor 2026-02-09 7.5 High
Nsauditor 3.2.0.0 contains a denial of service vulnerability in the registration name input field that allows attackers to crash the application. Attackers can create a malicious payload of 1000 bytes of repeated characters to trigger an application crash when pasted into the registration name field.
CVE-2020-37119 1 Nsasoft 1 Nsauditor 2026-02-09 9.8 Critical
Nsauditor 3.0.28 and 3.2.1.0 contains a buffer overflow vulnerability in the DNS Lookup tool that allows attackers to execute arbitrary code by overwriting memory. Attackers can craft a malicious DNS query payload to trigger a three-byte overwrite, bypass ASLR, and execute shellcode through a carefully constructed exploit.
CVE-2026-24929 1 Huawei 1 Harmonyos 2026-02-09 5.9 Medium
Out-of-bounds read vulnerability in the graphics module. Impact: Successful exploitation of this vulnerability may affect availability.
CVE-2026-24857 1 Simsong 1 Bulk Extractor 2026-02-09 9.8 Critical
`bulk_extractor` is a digital forensics exploitation tool. Starting in version 1.4, `bulk_extractor`’s embedded unrar code has a heap‑buffer‑overflow in the RAR PPM LZ decoding path. A crafted RAR inside a disk image causes an out‑of‑bounds write in `Unpack::CopyString`, leading to a crash under ASAN (and likely a crash or memory corruption in production builds). There's potential for using this for RCE. As of time of publication, no known patches are available.
CVE-2026-1188 1 Eclipse 1 Omr 2026-02-09 9.8 Critical
In the Eclipse OMR port library component since release 0.2.0, an API function to return the textual names of all supported processor features was not accounting for the separator inserted between processor features. If the output buffer supplied to this function was incorrectly sized, failing to account for the separator when determining when a write to the buffer was safe could lead to a buffer overflow. This issue is fixed in Eclipse OMR version 0.8.0.
CVE-2025-6021 2 Redhat, Xmlsoft 29 Discovery, Enterprise Linux, Enterprise Linux Eus and 26 more 2026-02-06 7.5 High
A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
CVE-2025-68137 2 Everest, Linuxfoundation 2 Everest-core, Everest 2026-02-06 8.4 High
EVerest is an EV charging software stack. Prior to version 2025.10.0, an integer overflow occurring in `SdpPacket::parse_header()` allows the current buffer length to be set to 7 after a complete header of size 8 has been read. The remaining length to read is computed using the current length subtracted by the header length which results in a negative value. This value is then interpreted as `SIZE_MAX` (or slightly less) because the expected type of the argument is `size_t`. Depending on whether the server is plain TCP or TLS, this leads to either an infinite loop or a stack buffer overflow. Version 2025.10.0 fixes the issue.
CVE-2025-68132 2 Everest, Linuxfoundation 2 Everest-core, Everest 2026-02-06 4.6 Medium
EVerest is an EV charging software stack. Prior to version 2025.12.0, `is_message_crc_correct` in the DZG_GSH01 powermeter SLIP parser reads `vec[vec.size()-1]` and `vec[vec.size()-2]` without checking that at least two bytes are present. Malformed SLIP frames on the serial link can reach `is_message_crc_correct` with `vec.size() < 2` (only via the multi-message path), causing an out-of-bounds read before CRC verification and `pop_back` underflow. Therefore, an attacker controlling the serial input can reliably crash the process. Version 2025.12.0 fixes the issue.
CVE-2025-13502 1 Redhat 7 Enterprise Linux, Rhel Aus, Rhel E4s and 4 more 2026-02-06 7.5 High
A flaw was found in WebKitGTK and WPE WebKit. This vulnerability allows an out-of-bounds read and integer underflow, leading to a UIProcess crash (DoS) via a crafted payload to the GLib remote inspector server.