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Search Results (5136 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-76077 | 1 Esa | 1 Asn1scc | 2026-11-09 | 8.1 High |
| ASN1SCC is an open source ASN.1 compiler for embedded systems. Prior to 4.7.0.1, the XER tokenizer NT() in asn1crt/asn1crt_encoding_xer.c, which is reached by all XER decode paths, copies tag characters into a fixed char Value[100] field without a length bound and reads input and lookahead bytes without checking the buffer count. A crafted XER message with an overlong tag can overwrite the tokenizer's stack frame, while a truncated tag or unterminated processing-instruction or comment sequence can read beyond the input and may cause a CPU spin. The flaws can disclose adjacent memory, corrupt stack data, crash or hang the decoder, and potentially permit code execution. This issue is fixed in version 4.7.0.1. | ||||
| CVE-2026-124562 | 2 D-link, Dlink | 2 Dir-878, Dir-878 | 2026-11-09 | 7.5 High |
| A vulnerability was identified in D-Link DIR-878 1.20B05. Affected is the function SetWanSettings of the component HNAP Handler. The manipulation of the argument ConfigDNS/Primary/ConfigDNS/Secondary leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer. | ||||
| CVE-2021-20027 | 1 Sonicwall | 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more | 2026-11-09 | 7.5 High |
| A buffer overflow vulnerability in SonicOS allows a remote attacker to cause a Denial of Service (DoS) by sending a specially crafted request. This vulnerability affects SonicOS Gen5, Gen6, Gen7 platforms, and SonicOSv virtual firewalls. | ||||
| CVE-2026-124060 | 1 Totolink | 2 Ca300-poe, Ca300-poe Firmware | 2026-11-09 | 9.1 Critical |
| A vulnerability was detected in TOTOLINK CA300-PoE 6.2c.884. Affected by this issue is the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument File results in buffer overflow. The attack may be launched remotely. The exploit is now public and may be used. | ||||
| CVE-2026-123961 | 1 Totolink | 2 Ca300-poe, Ca300-poe Firmware | 2026-11-09 | 9.9 Critical |
| A security vulnerability has been detected in TOTOLINK CA300-PoE 6.2c.884. This impacts the function setWiFiBasicConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument KeyStr leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. | ||||
| CVE-2026-123957 | 1 Totolink | 2 Ca300-poe, Ca300-poe Firmware | 2026-11-09 | 9.9 Critical |
| A vulnerability was determined in TOTOLINK CA300-PoE 6.2c.884. Impacted is the function setIpQosRules of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument ipStart causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. | ||||
| CVE-2026-124563 | 2 D-link, Dlink | 2 Dir-878, Dir-878 | 2026-11-09 | 7.5 High |
| A security flaw has been discovered in D-Link DIR-878 1.20B05. Affected by this vulnerability is the function SetWanSettings of the component HNAP Handler. The manipulation of the argument Primary/Secondary results in buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer. | ||||
| CVE-2026-124057 | 1 Totolink | 2 Ca300-poe, Ca300-poe Firmware | 2026-11-07 | 9.1 Critical |
| A security flaw has been discovered in TOTOLINK CA300-PoE 6.2c.884. This impacts the function setWiFiMultipleConfig of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument Key1Str1 results in buffer overflow. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. | ||||
| CVE-2026-124059 | 1 Totolink | 2 Ca300-poe, Ca300-poe Firmware | 2026-11-07 | 9.1 Critical |
| A security vulnerability has been detected in TOTOLINK CA300-PoE 6.2c.884. Affected by this vulnerability is the function setWiFiWdsAddConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ApCliKeyStr leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. | ||||
| CVE-2026-124058 | 1 Totolink | 2 Ca300-poe, Ca300-poe Firmware | 2026-11-07 | 9.1 Critical |
| A weakness has been identified in TOTOLINK CA300-PoE 6.2c.884. Affected is the function setWiFiRepeaterConfig of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument ApCliKeyStr can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. | ||||
| CVE-2026-123959 | 1 Totolink | 2 Ca300-poe, Ca300-poe Firmware | 2026-11-07 | 9.1 Critical |
| A security flaw has been discovered in TOTOLINK CA300-PoE 6.2c.884. The impacted element is the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument langType results in buffer overflow. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. | ||||
| CVE-2026-123960 | 1 Totolink | 2 Ca300-poe, Ca300-poe Firmware | 2026-11-07 | 9.9 Critical |
| A weakness has been identified in TOTOLINK CA300-PoE 6.2c.884. This affects the function setWanConfig of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument pppoeUser/priDns/secDns can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. | ||||
| CVE-2026-123958 | 1 Totolink | 2 Ca300-poe, Ca300-poe Firmware | 2026-11-07 | 9.9 Critical |
| A vulnerability was identified in TOTOLINK CA300-PoE 6.2c.884. The affected element is the function setLanConfig of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument lanDns/lanSecDns/langType leads to buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used. | ||||
| CVE-2023-38559 | 4 Artifex, Debian, Fedoraproject and 1 more | 5 Ghostscript, Debian Linux, Fedora and 2 more | 2026-11-07 | 5.5 Medium |
| A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle() in ghostscript. This issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN device with gs. | ||||
| CVE-2026-109161 | 1 Welotec | 3 Tk100, Tk500 V2, Tk500 V3 | 2026-11-07 | 4.9 Medium |
| Insufficient bounds checking in the Digital I/O function may allow a remote attacker with high privileges to cause a denial of service. | ||||
| CVE-2026-95726 | 2026-11-07 | 7.5 High | ||
| A buffer overflow vulnerability in HPE Networking VIA could allow an unauthenticated remote attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to interrupt the normal operation of the affected client. | ||||
| CVE-2026-121603 | 1 Solanum-ircd | 1 Solanum | 2026-11-06 | 6.5 Medium |
| Solanum before commit 2ea1382 contains a buffer overflow vulnerability in ms_kill() that allows malicious linked servers to corrupt memory by sending an overlong kill reason. Attackers controlling a rogue or compromised peer server can send a reason exceeding KILLLEN that overflows a static 512-byte buffer, crashing the ircd or potentially achieving remote code execution. | ||||
| CVE-2026-121969 | 1 Quozl | 1 Netrek-client-cow | 2026-11-06 | 6.5 Medium |
| netrek-client-cow through 3.3.3 contains a stack-based buffer overflow vulnerability in handleSMessage() in short.c that allows malicious servers to overflow a 100-byte stack buffer by sending oversized SP_S_MESSAGE packets. A malicious Netrek server or man-in-the-middle on the plaintext TCP connection can send overlong or unterminated message bodies to write server-controlled bytes onto the stack and crash the client. | ||||
| CVE-2026-120226 | 1 Hangzhou Xiongmai Technology | 1 P2papi.dll | 2026-11-06 | 3.3 Low |
| A security vulnerability has been detected in Hangzhou Xiongmai Technology P2PAPI.dll 1.3.3.32 on Windows. Affected by this issue is the function P2PAPI_Connect of the component P2P SDK. Such manipulation of the argument input as part of String leads to buffer overflow. An attack has to be approached locally. 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-2026-74458 | 1 Linux | 1 Linux Kernel | 2026-11-06 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: can: kvaser_usb_leaf: kvaser_usb_leaf_wait_cmd(): validate received command extents The wait and bulk receive paths walk variable-length commands from a USB buffer. A nonzero command shorter than CMD_HEADER_LEN can still be dispatched, and the wait path copies a matching command into a fixed caller-owned struct kvaser_cmd using the device-provided length. Reject nonzero commands that do not contain the fixed header or that extend beyond the current USB buffer item. In the wait path, also reject a matching command that exceeds the destination before copying it. | ||||