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Search Results (400197 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-101283 2026-09-30 N/A
iperf3 3.20–3.21 (esnet/iperf) has a pre-auth heap buffer overflow in decrypt_rsa_message(): a 256-byte RSA buffer is BIO_read with the attacker-controlled ciphertext length (guard warns only), so an unauthenticated client overflows the heap via an oversized authtoken; fixed in 3.22
CVE-2026-75823 2026-09-30 7.4 High
The User Frontend WordPress plugin before 4.3.12 does not prevent tampering with the role assigned by its registration form, allowing unauthenticated users to register with a higher privileged role, such as Editor. This affects installations running a PHP build where the sodium extension is unavailable, and where a registration page has been configured. The administrator role cannot be obtained this way.
CVE-2026-75824 2026-09-30 5.3 Medium
The User Frontend WordPress plugin before 4.3.12 does not check whether the site allows user registration before creating an account, allowing unauthenticated users to create accounts on sites where registration is disabled. The created account receives the site's default role.
CVE-2026-75873 2026-09-30 9.8 Critical
The Zella Theme WordPress theme before 2.6.3 does not perform any capability or nonce check on one of its font upload actions, which is available to unauthenticated users, allowing them to upload arbitrary files, including PHP ones, and achieve remote code execution.
CVE-2026-82127 2026-09-30 3.5 Low
The Schema & Structured Data for WP & AMP WordPress plugin before 1.67 does not perform a capability check when saving several of its fields, nor escape them when outputting them back, allowing users with the editor role and above to inject arbitrary web scripts that execute when a higher privileged user views the affected screen. This is only exploitable on multisite installs, where editors do not hold the unfiltered_html capability.
CVE-2026-85573 2026-09-30 8.8 High
The All in One Files Upload WordPress plugin before 2.0.17 adds SVG to the site's allowed upload types and does not sanitise uploaded files or verify the authenticity of its public upload requests, allowing unauthenticated users to store files containing active content which run in the site's origin when a victim opens them.
CVE-2026-85576 2026-09-30 4.3 Medium
The All in One Files Upload WordPress plugin before 2.0.17 does not have any capability check, and does not verify the authenticity of the request, when saving its settings, allowing any authenticated user, such as a subscriber, to change them.
CVE-2026-86789 2026-09-30 5.3 Medium
The Connections Business Directory WordPress plugin through 10.4.67 does not apply its visibility and moderation-status restrictions on certain REST API read endpoints, allowing unauthenticated attackers to retrieve directory entries that are marked private or unlisted, or that are still pending moderation, including entry names, organizations, biographies, internal notes and street addresses. The Connections Business Directory WordPress plugin through 10.4.67 has been closed on WordPress.org and no fixed version is available, so site owners should remove it or restrict unauthenticated access to its REST API routes.
CVE-2026-89190 2026-09-30 4.3 Medium
The Robin Image Optimizer WordPress plugin before 2.0.8 does not check the user's capabilities before dispatching one of its bundled admin framework's request handlers, allowing users with a subscriber-level account to render admin-only Robin Image Optimizer WordPress plugin before 2.0.8 pages and disclose the Robin Image Optimizer WordPress plugin before 2.0.8's stored settings.
CVE-2026-47556 1 Nvidia 6 Geforce, Guest Driver, Nvs and 3 more 2026-09-30 7.8 High
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an unprivileged user could cause an integer overflow that leads to an out-of-bounds write. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
CVE-2026-47560 1 Nvidia 6 Geforce, Guest Driver, Nvs and 3 more 2026-09-30 7.8 High
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where an unprivileged user could cause a use-after-free. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
CVE-2026-47561 1 Nvidia 7 Geforce, Guest Driver, Nvs and 4 more 2026-09-30 7.8 High
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where the size of an ioctl input buffer is not validated, allowing an unprivileged caller to trigger an out-of-bounds write in kernel memory. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
CVE-2026-47569 1 Nvidia 7 Geforce, Guest Driver, Nvs and 4 more 2026-09-30 7.8 High
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where a user could cause a type confusion via a handle recycle race. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.
CVE-2026-47570 1 Nvidia 6 Geforce, Guest Driver, Nvs and 3 more 2026-09-30 7.8 High
NVIDIA GPU Display Driver for Windows contains a vulnerability in the CUDA driver where an attacker could cause a library to be loaded from an uncontrolled search path. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, data tampering, and denial of service.
CVE-2026-47554 1 Nvidia 5 Geforce, Nvs, Quadro and 2 more 2026-09-30 7.1 High
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where improper verification of cryptographic signatures may cause signature verification to be bypassed under memory pressure. A successful exploit of this vulnerability might lead to denial of service and data tampering.
CVE-2026-103001 2026-09-30 6.5 Medium
PyJWT is a Python implementation of JSON Web Token standards. From 2.11.0 through 2.13.0, PyJWT's PyJWT._merge_options() method can modify a caller-supplied mutable options mapping when verify_signature is false. If an application reuses that same mapping for a later decode() or decode_complete() call and changes verify_signature to true, the mapping can retain false values for expiration, not-before, issued-at, audience, issuer, subject, and JWT ID checks. A signed token with invalid registered claims can then be accepted without disabling signature verification, but applications that create a fresh options mapping for each call are not affected.
CVE-2026-97687 1 Urllib3 1 Urllib3 2026-09-30 7.4 High
urllib3 is an HTTP client library for Python. From 1.26.0 until 2.8.0, the proxy_ssl_context, proxy_assert_hostname, proxy_assert_fingerprint, ssl_context, cert_reqs, verify_mode, use_forwarding_for_https=True, and CERT_NONE configuration paths fail to remain separated because target-server TLS settings are incorrectly applied to the HTTPS proxy connection. The trigger is that an application uses an HTTPS proxy and configures target-server TLS settings that must remain separate from the proxy TLS handshake, including HTTPS forwarding with target-specific identity or credentials. Applying cert_reqs=CERT_NONE can overwrite proxy_ssl_context.verify_mode in place, and the mutation persists so later connections reusing the same context may connect to the HTTPS proxy without certificate verification. The attack mechanism is that an attacker intercepts and impersonates the HTTPS proxy after the effective proxy policy accepts the attacker's certificate. The impact is that the attacker can observe or modify forwarded traffic or receive a target TLS client certificate, while CONNECT tunneling still preserves the separate end-to-end target TLS connection. This issue is fixed in version 2.8.0.
CVE-2026-97059 1 Offis 1 Dcmtk 2026-09-30 8.2 High
DCMTK through 3.7.0 contains a heap over-read vulnerability in ConcatenationLoader that copies pixel data frames without validating the PixelData buffer length against the declared NumberOfFrames. Attackers can craft malicious DICOM instances declaring more frames than the buffer contains to trigger heap over-reads that crash the application or leak adjacent heap memory.
CVE-2026-97026 2 Flatpak, Redhat 2 Flatpak, Enterprise Linux 2026-09-30 3.9 Low
Flatpak creates temporary child repository directories under the user cache with world-writable permissions (0777). On multi-user systems with a permissive umask, other local users could read or modify the temporary directory used while installing apps or runtimes, potentially causing installation failures (denial of service); tampered content would fail signature/digest verification rather than being trusted.
CVE-2026-96740 1 Redhat 2 Amq Streams, Streams For Apache Kafka 2026-09-30 6.5 Medium
A flaw was found in the StreamsHub Console for Apache Kafka. Tenant-supplied Kafka client properties from the Console custom resource are copied into the console-api AdminClient configuration without filtering security-sensitive keys, allowing a Console CR author to set config.providers and bootstrap.servers to exfiltrate the console-api ServiceAccount token to an attacker-controlled broker.