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Search Results (50948 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-85234 1 Redhat 2 Enterprise Linux, Hummingbird 2026-09-15 7.5 High
A flaw was found in tftp-hpa. When the `in.tftpd` remap engine processes an inverse remap rule that also aborts with a non-empty custom error message, it can pass invalid match offsets to the `genmatchstring()` function. This leads to out-of-bounds read/write operations. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted request, causing the daemon to crash and resulting in a denial of service.
CVE-2026-76081 1 Zitadel 1 Zitadel 2026-09-15 5.5 Medium
ZITADEL is an open source identity management platform. Prior to version 4.16.0, a bug in how ZITADEL updates permissions when multiple project roles are deleted at the same time can cause some user permissions to be missed. This issue specifically affects User Grants on Granted Projects (projects shared between different organizations), potentially allowing users to keep access rights that were supposed to be completely removed. This issue has been fully resolved in version 4.16.0. There are no configuration workarounds. Upgrading to a patched version is the only way to trigger the automatic cleanup migration. Those who cannot upgrade immediately should manually review user permissions specifically for Granted Projects where multiple roles were recently deleted.
CVE-2026-73451 2026-09-15 4.8 Medium
On affected platforms running Arista EOS with dual switch cards and with ingress Security ACLs configured on Switched Virtual Interfaces (SVI) in shared mode, restarting of the secondary switchcard forwarding agent or insertion of secondary switchcard, can cause security ACLs on shared SVIs to stop functioning. This may result in incorrect packet permit/deny behavior. This issue was discovered internally by Arista, and the company is not aware of any malicious exploitation of this vulnerability in customer networks.
CVE-2026-19641 2026-09-15 5.3 Medium
On affected platforms running Arista EOS with password authentication configured, a specially crafted password can create orphan authentication sessions. Repeated exploitation of this issue can exhaust available authentication resources, resulting in legitimate users being unable to log in to the device. This issue was discovered internally by Arista, and the company is not aware of any malicious exploitation of this vulnerability in customer networks.
CVE-2026-12478 1 Redhat 1 Enterprise Linux 2026-09-15 4.8 Medium
The fix for CVE-2026-0716 (commit 6ff7ef0, libsoup 3.6.6) placed the integer overflow guard inside the if (masked) block, leaving unmasked server-to-client frames unprotected. A malicious WebSocket server can send a crafted unmasked frame with a payload length near UINT64_MAX to trigger an OOB read in a libsoup-based client when max_incoming_payload_size is set to 0.
CVE-2026-84469 1 Fastify 1 Fastify 2026-09-15 7.5 High
fastify versions before 5.12.2 decide whether to compile a request schema based on JavaScript truthiness, but JSON Schema Draft 7 defines the boolean false as a valid schema that rejects every instance. When an application assigns false to a route's body, querystring, params, or headers schema to deny all input, fastify treats it as a missing schema, compiles no validator, and runs the route handler on any request. An unauthenticated remote client can therefore reach a handler that a valid deny-all schema was intended to make unreachable, a complete validation bypass that can lead to unauthorized state changes or execution of disabled operations. Users should upgrade to fastify 5.12.2 or later.
CVE-2026-84504 1 Fastify 1 Fastify 2026-09-15 8.1 High
fastify versions before 5.12.2 treat the object resolved by a successful Ajv async validator as the value result protocol used by custom validator compilers. If a request that passes its route schema contains a property named value at the root, fastify replaces the entire request body with that property's value before the handler runs, so the handler receives a different object than the one that satisfied the schema. An authenticated low-privilege caller can use this to make nested data replace the validated body and trigger an operation the route schema did not authorize, leading to unauthorized state changes and data disclosure. Users should upgrade to fastify 5.12.2 or later.
CVE-2026-68787 1 Microsoft 12 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 9 more 2026-09-15 7.8 High
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.
CVE-2026-68786 1 Microsoft 11 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 8 more 2026-09-15 8.8 High
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
CVE-2026-68785 1 Microsoft 4 Sql Server 2017, Sql Server 2019, Sql Server 2022 and 1 more 2026-09-15 4.9 Medium
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
CVE-2026-68784 1 Microsoft 4 Sql Server 2017, Sql Server 2019, Sql Server 2022 and 1 more 2026-09-15 6.5 Medium
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
CVE-2026-68781 1 Microsoft 4 Sql Server 2017, Sql Server 2019, Sql Server 2022 and 1 more 2026-09-15 6.5 Medium
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
CVE-2026-68780 1 Microsoft 4 Sql Server 2017, Sql Server 2019, Sql Server 2022 and 1 more 2026-09-15 6.5 Medium
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
CVE-2026-68779 1 Microsoft 11 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 8 more 2026-09-15 6.5 Medium
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
CVE-2026-84428 1 Fastify 1 Fastify 2026-09-15 7.5 High
fastify versions before 5.12.2 implement the case-insensitive nature of HTTP header names by lowercasing names in a route's header schema before compiling it, but the transformation is incomplete: it lowercases the properties keys and the root-level required array, and does not lowercase the trigger and dependent names inside the JSON Schema Draft 7 dependencies keyword. Because Node stores request header names in lowercase, a canonical-case dependency such as requiring an authentication header whenever a privileged-mode header is present never matches, and the presence assertion is silently skipped. An unauthenticated remote client can therefore send the header that activates a privileged branch while omitting the header the dependency was meant to require, bypassing the conditional check. Users should upgrade to fastify 5.12.2 or later.
CVE-2026-68778 1 Microsoft 12 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 9 more 2026-09-15 6.5 Medium
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
CVE-2026-68777 1 Microsoft 11 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 8 more 2026-09-15 6.5 Medium
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
CVE-2026-68775 1 Microsoft 11 Microsoft Sql Server 2017 (cu 31), Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (cu 32) and 8 more 2026-09-15 8.8 High
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
CVE-2026-67645 1 Microsoft 8 Microsoft Sql Server 2017 (gdr), Microsoft Sql Server 2019 (gdr), Microsoft Sql Server 2022 (gdr) and 5 more 2026-09-15 6.5 Medium
Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.
CVE-2026-45798 1 Wazuh 1 Wazuh 2026-09-15 7.5 High
Wazuh is a free and open source platform used for threat prevention, detection, and response. From 4.5.0 until 4.14.6 and 5.0.0-beta2, compare_wazuh_versions() in src/shared/version_op.c copies the attacker-controlled enrollment V: field into a 10-byte stack buffer with strncpy() but does not explicitly terminate the buffer. The function is reachable before authentication through wazuh-authd on TCP port 1515 when anonymous TLS enrollment is enabled. A version string of at least nine non-null bytes can cause strchr() and strtok() to read beyond ver2 and can make strtok() write a null byte into adjacent stack memory, allowing a remote denial of service. This issue is fixed in versions 4.14.6 and 5.0.0-beta2.