Total
3791 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-41286 | 1 Watchguard | 1 Agent | 2026-08-10 | N/A | 6.5 MEDIUM |
| Stack-based Buffer Overflow vulnerability in the WatchGuard Agent discovery service on Windows allows Overflow Buffers. An unauthenticated attacker on the same local network could exploit this vulnerability to crash the agent service. | |||||
| CVE-2025-1547 | 1 Watchguard | 28 Firebox M270, Firebox M290, Firebox M370 and 25 more | 2026-08-10 | N/A | 7.2 HIGH |
| A stack-based buffer overflow vulnerability [CWE-121] in WatchGuard Fireware OS's certificate request command could allow an authenticated privileged user to execute arbitrary code via specially crafted CLI commands. | |||||
| CVE-2024-38246 | 1 Microsoft | 8 Windows 10 21h2, Windows 10 22h2, Windows 11 21h2 and 5 more | 2026-08-10 | N/A | 7.0 HIGH |
| Win32k Elevation of Privilege Vulnerability | |||||
| CVE-2026-55738 | 2026-08-10 | N/A | 8.8 HIGH | ||
| A stack-based buffer overflow exists in the raw_to_header function in src/microtar.c in rxi microtar 0.1.0. The function copies the 100-byte name and linkname fields of a TAR header with strcpy without guaranteeing null termination of the source. | |||||
| CVE-2026-11793 | 1 Redhat | 1 389 Directory Server | 2026-08-07 | N/A | 4.9 MEDIUM |
| A stack buffer overflow flaw was found in 389 Directory Server. The checkPrefix() function in pw.c copies an attacker-controlled algorithm ID into a 256-byte stack buffer without bounds checking when parsing reversible-encrypted attribute values. An attacker with Directory Manager privileges can crash the LDAP server by storing a crafted credential with an oversized algorithm ID. FORTIFY_SOURCE mitigates this to denial of service only. | |||||
| CVE-2020-37121 | 2026-08-06 | N/A | 5.5 MEDIUM | ||
| CODE::BLOCKS 16.01 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting Structured Exception Handler with crafted Unicode characters. Attackers can create a malicious text file with 1982 bytes of buffer and shellcode to trigger remote code execution. | |||||
| CVE-2026-25289 | 1 Qualcomm | 402 Ar8035, Ar8035 Firmware, Cologne and 399 more | 2026-08-06 | N/A | 9.6 CRITICAL |
| Memory Corruption when processing Device Capability Extended attributes in certain NAN Service Discovery Frames with invalid length values. | |||||
| CVE-2026-10535 | 1 Ibm | 1 Db2 | 2026-08-05 | N/A | 8.4 HIGH |
| IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to buffer overflow in setgid helper db2flacc. | |||||
| CVE-2026-7260 | 1 Php | 1 Php | 2026-08-05 | N/A | 5.5 MEDIUM |
| Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C stack and crashing the PHP process, in PHP versions from 8.2.* before 8.2.33, from 8.3.* before 8.3.33, from 8.4.* before 8.4.24, and from 8.5.* before 8.5.9. | |||||
| CVE-2026-11771 | 1 Openvpn | 1 Openvpn | 2026-08-05 | N/A | 7.5 HIGH |
| OpenVPN version 2.1.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows attackers via an off-by-one buffer write in the NTLM proxy authentication to potentially cause a crash via a crafted NTLM response from a malicious proxy server | |||||
| CVE-2026-50259 | 2 Redhat, X.org | 3 Enterprise Linux, X Server, Xwayland | 2026-08-05 | N/A | 7.8 HIGH |
| A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. _XkbSetMapChecks() declares a fixed-size stack buffer mapWidths[256] indexed by key type index. The helper function CheckKeyTypes() writes to this buffer at a client-controlled offset, allowing a stack buffer overflow. This may be used to crash the server, or for privilege escalation if the X server runs as root. | |||||
| CVE-2026-50258 | 2 Redhat, X.org | 3 Enterprise Linux, X Server, Xwayland | 2026-08-05 | N/A | 7.8 HIGH |
| A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. The X server has multiple stack buffers sized XkbMaxShiftLevel * XkbNumKbdGroups but CheckKeyTypes() does not verify or clamp non-canonical key types to XkbMaxShiftLevel. A client can change key types to excessive shift levels and trigger stack overflows. This is caused by an incomplete fix of CVE-2025-26597. This may be used to crash the server, or for privilege escalation if the X server runs as root. | |||||
| CVE-2026-50256 | 2 Redhat, X.org | 3 Enterprise Linux, X Server, Xwayland | 2026-08-05 | N/A | 7.8 HIGH |
| A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. A mismatch between the X server and the libXfont2 library's maximum font name length can cause a stack buffer overflow during font alias resolution. The server allocates a 256 byte stack buffer but libXfont2's alias target name length is 1024 bytes. A font alias name between 257 and 1023 bytes causes the X server to copy that name into the undersized stack buffer without further checks. This may be used to crash the server, or for privilege escalation if the X server runs as root. | |||||
| CVE-2026-67248 | 1 Asustor | 1 Data Master | 2026-08-04 | N/A | 8.8 HIGH |
| A stack-based buffer overflow vulnerability was found in the File Explorer on the ADM. The vulnerability occurs because user-controlled input is not properly validated before being decoded and copied into a fixed-size stack buffer. An authenticated attacker can exploit this issue to cause denial of service of the affected CGI process. Further impact may be possible depending on exploitability and runtime protections. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.RUN1 as well as from ADM 5.0.0 through ADM 5.1.3.RI81. | |||||
| CVE-2024-39480 | 1 Linux | 1 Linux Kernel | 2026-08-04 | N/A | 8.4 HIGH |
| In the Linux kernel, the following vulnerability has been resolved: kdb: Fix buffer overflow during tab-complete Currently, when the user attempts symbol completion with the Tab key, kdb will use strncpy() to insert the completed symbol into the command buffer. Unfortunately it passes the size of the source buffer rather than the destination to strncpy() with predictably horrible results. Most obviously if the command buffer is already full but cp, the cursor position, is in the middle of the buffer, then we will write past the end of the supplied buffer. Fix this by replacing the dubious strncpy() calls with memmove()/memcpy() calls plus explicit boundary checks to make sure we have enough space before we start moving characters around. | |||||
| CVE-2025-22457 | 1 Ivanti | 3 Connect Secure, Policy Secure, Zero Trust Access Gateway | 2026-08-04 | N/A | 9.0 CRITICAL |
| A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6, Ivanti Policy Secure before version 22.7R1.4, and Ivanti ZTA Gateways before version 22.8R2.2 allows a remote unauthenticated attacker to achieve remote code execution. | |||||
| CVE-2025-0282 | 1 Ivanti | 3 Connect Secure, Neurons For Zero-trust Access, Policy Secure | 2026-08-04 | N/A | 9.0 CRITICAL |
| A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.5, Ivanti Policy Secure before version 22.7R1.2, and Ivanti Neurons for ZTA gateways before version 22.7R2.3 allows a remote unauthenticated attacker to achieve remote code execution. | |||||
| CVE-2026-58158 | 1 Apache | 1 Traffic Server | 2026-08-03 | N/A | 5.9 MEDIUM |
| Apache Traffic Server mishandles PROXY protocol input, truncating ports and overflowing the stack. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue. | |||||
| CVE-2026-33930 | 1 Apache | 1 Traffic Server | 2026-08-03 | N/A | 5.9 MEDIUM |
| Apache Traffic Server copies the client Host header into a fixed-size stack buffer without a bound during redirect handling, so an over-long Host header overflows the stack when redirect following is enabled. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue. | |||||
| CVE-2024-10918 | 1 Libmodbus | 1 Libmodbus | 2026-08-01 | N/A | 4.8 MEDIUM |
| Stack-based Buffer Overflow vulnerability in libmodbus v3.1.10 allows to overflow the buffer allocated for the Modbus response if the function tries to reply to a Modbus request with an unexpected length. | |||||