Search Results (50846 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-44673 1 Cesnet 1 Libyang 2026-09-09 7.5 High
libyang is a YANG data modeling language library. Prior to SO 5.2.15, lyb_read_string() in src/parser_lyb.c contains an integer overflow that results in a heap buffer overflow when parsing a maliciously crafted LYB binary blob. An attacker who can supply LYB data to any libyang consumer (NETCONF server, sysrepo, etc.) can trigger a crash or potential heap corruption. This vulnerability is fixed in SO 5.2.15.
CVE-2026-2050 1 Gimp 1 Gimp 2026-09-09 7.8 High
GIMP HDR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of HDR files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28266.
CVE-2026-81396 1 Microsoft 11 365 Apps, Excel, Excel 2016 and 8 more 2026-09-09 7.8 High
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-81390 1 Microsoft 12 365 Apps, Excel, Excel 2016 and 9 more 2026-09-09 5.5 Medium
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVE-2026-81389 1 Microsoft 11 365 Apps, Excel, Excel 2016 and 8 more 2026-09-09 7 High
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-78515 1 Microsoft 9 365 Apps, Microsoft 365, Office 2016 and 6 more 2026-09-09 6.5 Medium
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
CVE-2026-81952 1 Microsoft 9 365 Apps, Microsoft 365, Office 2016 and 6 more 2026-09-09 8.8 High
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-81352 1 Microsoft 1 Web Media Extensions 2026-09-09 8.8 High
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.
CVE-2026-78526 1 Microsoft 9 365 Apps, Microsoft 365, Office 2016 and 6 more 2026-09-09 8.8 High
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-78521 1 Microsoft 10 365 Apps, Microsoft 365, Office 2019 and 7 more 2026-09-09 8.8 High
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-77906 1 Microsoft 1 Visual Studio 2026 2026-09-09 8.8 High
Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
CVE-2026-72972 1 Microsoft 10 365 Apps, Microsoft 365, Office 2019 and 7 more 2026-09-09 8.8 High
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-11733 1 Netgear 22 Rax41, Rax41 Firmware, Rax41v2 and 19 more 2026-09-09 4.9 Medium
A buffer overflow vulnerability in the listed NETGEAR models allows a device administrator to temporarily interrupt the normal operation of the affected device.
CVE-2026-11734 1 Netgear 30 Mr70, Mr70 Firmware, Mr90 and 27 more 2026-09-09 2.7 Low
A buffer overflow vulnerability in the listed NETGEAR models allows an authenticated admin user to cause the affected device to become temporarily unavailable.
CVE-2026-11735 1 Netgear 40 R7000, R7000 Firmware, Rax20 and 37 more 2026-09-09 4.9 Medium
A stack-based buffer overflow vulnerability affects the listed NETGEAR models allowing an authenticated admin user to make unauthorized modification to the router's software and functionality.
CVE-2026-20502 2 Mediatek, Mediatek, Inc. 107 Mt2718, Mt2718 Firmware, Mt6580 and 104 more 2026-09-09 8.4 High
In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11262030; Issue ID: MSV-9196.
CVE-2026-20501 2 Mediatek, Mediatek, Inc. 107 Mt2718, Mt2718 Firmware, Mt6580 and 104 more 2026-09-09 8.4 High
In vdec, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11262030; Issue ID: MSV-9197.
CVE-2026-18743 2 Redhat, Rpm-software-management 6 Enterprise Linux, Hardened Images, Hummingbird and 3 more 2026-09-08 2.5 Low
A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the `poptConfigFileToString` function reallocates memory for buffers. Successful exploitation could result in heap metadata corruption, potentially causing the affected process to become unavailable (denial of service).
CVE-2026-15154 1 Redhat 1 Openshift Ai 2026-09-08 6.5 Medium
A flaw was found in `guardrails-detectors`, a component of Red Hat OpenShift AI. This vulnerability, known as Regular Expression Denial of Service (ReDoS), allows a remote attacker to provide specially crafted regular expressions to the public detection API. This can cause catastrophic backtracking, leading to a worker process consuming 100% CPU indefinitely and resulting in a denial of service for the entire guardrails-mediated LLM pipeline.
CVE-2026-67624 1 Microsoft 6 Microsoft Sql Server 2019 (gdr), Microsoft Sql Server 2022 (gdr), Microsoft Sql Server 2025 For X64-based Systems (gdr) and 3 more 2026-09-08 6.5 Medium
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.