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Search Results (25968 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-43112 1 Linux 1 Linux Kernel 2026-09-10 8.8 High
In the Linux kernel, the following vulnerability has been resolved: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath When cifs_sanitize_prepath is called with an empty string or a string containing only delimiters (e.g., "/"), the current logic attempts to check *(cursor2 - 1) before cursor2 has advanced. This results in an out-of-bounds read. This patch adds an early exit check after stripping prepended delimiters. If no path content remains, the function returns NULL. The bug was identified via manual audit and verified using a standalone test case compiled with AddressSanitizer, which triggered a SEGV on affected inputs.
CVE-2026-42536 1 Apache 1 Http Server 2026-09-10 7.5 High
Heap-based Buffer Overflow vulnerability in Apache HTTP Server with mod_xml2enc, xml2StartParse, and untrusted content This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.
CVE-2026-34355 1 Apache 1 Http Server 2026-09-10 7.5 High
A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend. Users are recommended to upgrade to version 2.4.68, which fixes this issue.
CVE-2026-33810 2 Go Standard Library, Golang 2 Crypto/x509, Go 2026-09-10 7.5 High
When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.
CVE-2026-28780 1 Apache 1 Http Server 2026-09-10 9.8 Critical
Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server. If mod_proxy_ajp connects to a malicious AJP server this AJP server can send a malicious AJP message back to mod_proxy_ajp and cause it to write 4 attacker controlled bytes after the end of a heap based buffer. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.
CVE-2025-54518 1 Amd 11 Epyc 7002 Series Processors, Epyc Embedded 7002 Series Processors, Ryzen 3000 Series Desktop Processors and 8 more 2026-09-10 7.0 High
Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation.
CVE-2026-79515 1 Nothings 1 Stb 2026-09-10 4.3 Medium
An out-of-bounds read in the stbtt_GetGlyphShape component of nothings stb commit 31c1ad3 allows attackers to cause a Denial of Service (DoS) via sending a crafted TTF file.
CVE-2025-25249 2 Fortinet, Siemens 5 Fortios, Fortisase, Fortiswitchmanager and 2 more 2026-09-10 7.4 High
A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets
CVE-2026-58820 1 Google 1 Android 2026-09-10 7.8 High
In multiple locations, there is a possible memory safety issue due to integer overflow. This could lead to local escalation of privilege with no additional execution privileges required.
CVE-2026-80073 1 Microsoft 8 365 Apps, Microsoft Office Ltsc 2021, Microsoft Office Ltsc 2024 and 5 more 2026-09-10 6.5 Medium
Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.
CVE-2026-80085 1 Microsoft 12 365, 365 Apps, Microsoft 365 and 9 more 2026-09-10 8.8 High
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2025-49796 1 Redhat 16 Cert Manager, Discovery, Enterprise Linux and 13 more 2026-09-10 9.1 Critical
A vulnerability was found in libxml2. Processing certain sch:name elements from the input XML file can trigger a memory corruption issue. This flaw allows an attacker to craft a malicious XML input file that can lead libxml to crash, resulting in a denial of service or other possible undefined behavior due to sensitive data being corrupted in memory.
CVE-2026-85103 1 Checkpoint 2 Quantum Security Gateway, Quantum Security Management 2026-09-10 9.8 Critical
A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum Security Management and Quantum Security Gateway systems.
CVE-2026-81395 1 Microsoft 12 365, 365 Apps, Excel and 9 more 2026-09-10 5.5 Medium
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVE-2026-81959 1 Microsoft 12 365, 365 Apps, Excel and 9 more 2026-09-10 7.8 High
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-78503 1 Microsoft 15 365 Apps, Microsoft 365, Microsoft Office 365 For Mac and 12 more 2026-09-10 6.5 Medium
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVE-2026-78520 1 Microsoft 13 365, 365 Apps, Microsoft 365 and 10 more 2026-09-10 6.5 Medium
Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
CVE-2026-64380 1 Linux 1 Linux Kernel 2026-09-10 8.2 High
In the Linux kernel, the following vulnerability has been resolved: smb: client: harden POSIX SID length parsing posix_info_sid_size() reads sid[1] to obtain the subauthority count, but its existing boundary check still accepts buffers with only one remaining byte. Require two bytes before reading sid[1] so all client paths that reuse the helper reject truncated POSIX SIDs safely.
CVE-2026-79376 1 Bestechnic 1 Bes2300 2026-09-10 8.8 High
An issue in the l2cap_handle_data() function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service (DoS) via sending a crafted L2CAP packet.
CVE-2026-81957 1 Microsoft 15 365 Apps, Excel, Excel 2016 and 12 more 2026-09-10 7.8 High
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.