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CVE für Linux-Server, Android, Apple-Telefone, Windows, Browser, Krypto-Wallets und übrige Software. Ein Klick auf den Titel öffnet das Original beim Herausgeber.

6601Artikel
1293Kritisch
3008Hoch
1779Aktiv ausgenutzt
Kritisch 9.8Aktiv ausgenutztLinux-Server

OpenBSD OpenSSH Unexpected Status Code or Return Value Vulnerability

CVE-2026-123158OpenSSH5. Nov 2026

sshd in OpenSSH before 10.6p2 on Linux, when musl libc is used without PAM, lacks a workaround for a password authentication bypass (related to misinterpretation of whether a string is intended to be a password hash). For some configurations of accounts, any password between 256 and 1024 characters succeeds. An example of a platform using musl libc without PAM is Alpine Linux.

Hoch 8.1Aktiv ausgenutztLinux-Server

DSA-6596-1 wordpress - security update

CVE-2026-119977wordpress29. Okt 2026

WordPress Core is vulnerable to Remote Code Execution in versions 4.7 through 7.1.3. This is due to predictable, web-accessible staging paths used during full-package core upgrades. This makes it possible for unauthenticated attackers to execute code on the server during the upgrade window.

Kritisch 9.8Aktiv ausgenutztLinux-ServerApple-Telefone

About the security content of iOS 27.2.1 and iPadOS 27.2.1

CVE-2026-111497iOS / iPadOS22. Okt 2026

A buffer overflow vulnerability in the Brotli decoder (c/dec/decode.c) in Google Brotli versions 1.0.3 through 1.2.0 on all platforms allows a remote unauthenticated attacker to corrupt adjacent decoder state memory, disclose sensitive memory contents, cause a denial of service, or potentially execute arbitrary code using a crafted Brotli-compressed stream. Users need to update any Brotli libraries or binaries between 1.0.3 through 1.2.0 to the latest available version…

Kritisch 10.0Aktiv ausgenutztLinux-Server

DSA-6614-1 ruby3.3 - security update

CVE-2026-97229ruby3.313. Okt 2026

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server via a specially crafted regular expression in a CI/CD configuration, due to insufficient regular expression validation.

Kritisch 9.4Aktiv ausgenutztLinux-Server

Zammad GmbH Zammad Improper Privilege Management Vulnerability

CVE-2026-102490Zammad30. Sep 2026

Zammad packages built with packager.io (DEB and RPM) could have allowed a local attacker who already had file system write privileges as the unprivileged zammad service account to escalate to full root privileges on the host. Service processes began running as root and executed files that were owned and writable by the zammad account before dropping their identity to that account. An attacker holding that foothold could have escalated within seconds, because the affected…

Hoch 7.8Aktiv ausgenutztLinux-Server

Linux Kernel: Mehrere Schwachstellen

CVE-2026-53362F5 F5OS, Debian Linux, Google Cloud Platform, Amazon Linux 2, Red Hat Enterprise Linux, Fedora Linux, SUSE Linux…4. Jul 2026

In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path In __ip6_append_data(), when the paged-allocation branch is taken (MSG_MORE / NETIF_F_SG / large fraglen), alloclen and pagedlen are computed as alloclen = fragheaderlen + transhdrlen; pagedlen = datalen - transhdrlen; datalen already includes fraggap (datalen = length + fraggap). When fraggap is non-zero, this is not the first skb and transhdrlen is…

Hoch 8.8Aktiv ausgenutztLinux-Server

Linux Kernel: Mehrere Schwachstellen

CVE-2026-53266F5 F5OS, Debian Linux, Amazon Linux 2, Red Hat Enterprise Linux, Ubuntu Linux, SUSE Linux, IBM QRadar SIEM, SUSE…25. Jun 2026

In the Linux kernel, the following vulnerability has been resolved: netfilter: bridge: make ebt_snat ARP rewrite writable The ebtables SNAT target keeps the Ethernet source address rewrite behind skb_ensure_writable(skb, 0). This is intentional: at the bridge ebtables hooks the Ethernet header is addressed through skb_mac_header()/eth_hdr(), while skb->data points at the Ethernet payload. Asking skb_ensure_writable() for ETH_HLEN bytes would check the payload, not the…

Mittel 6.5Aktiv ausgenutztLinux-Server

Kludex Starlette HTTP Request/Response Smuggling Vulnerability

CVE-2026-48710Starlette27. Mai 2026

Starlette is a lightweight ASGI framework/toolkit. Prior to version 1.0.1, the HTTP `Host` request header was not validated before being used to reconstruct `request.url`. Because the routing algorithm relies on the raw HTTP path while `request.url` is rebuilt from the `Host` header, a malformed header could make `request.url.path` differ from the path that was actually requested. Middleware and endpoints that apply security restrictions based on `request.url` (rather than…

Hoch 7.8Aktiv ausgenutztLinux-Server

Linux Kernel Missing Initialization of a Variable Vulnerability

CVE-2026-46300Linux Kernel23. Mai 2026

In the Linux kernel, the following vulnerability has been resolved: net: skbuff: preserve shared-frag marker during coalescing skb_try_coalesce() can attach paged frags from @from to @to. If @from has SKBFL_SHARED_FRAG set, the resulting @to skb can contain the same externally-owned or page-cache-backed frags, but the shared-frag marker is currently lost. That breaks the invariant relied on by later in-place writers. In particular, ESP input checks skb_has_shared_frag()…

Hoch 8.8Aktiv ausgenutztLinux-Server

BerriAI LiteLLM Command Injection Vulnerability

CVE-2026-42271Litellm8. Mai 2026

LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. From version 1.74.2 to before version 1.83.7, two endpoints used to preview an MCP server before saving it — POST /mcp-rest/test/connection and POST /mcp-rest/test/tools/list — accepted a full server configuration in the request body, including the command, args, and env fields used by the stdio transport. When called with a stdio configuration, the endpoints attempted to connect, which…

Kritisch 9.8Aktiv ausgenutztLinux-Server

BerriAI LiteLLM SQL Injection Vulnerability

CVE-2026-42208Litellm8. Mai 2026

LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. From version 1.81.16 to before version 1.83.7, a database query used during proxy API key checks mixed the caller-supplied key value into the query text instead of passing it as a separate parameter. An unauthenticated attacker could send a specially crafted Authorization header to any LLM API route (for example POST /chat/completions) and reach this query through the proxy's error-handling…

Hoch 7.8Aktiv ausgenutztLinux-Server

Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability

CVE-2026-31431Linux Kernel22. Apr 2026

In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in operating in-place in algif_aead since the source and destination come from different mappings. Get rid of all the complexity added for in-place operation and just copy the AD directly.

Hoch 7.5Aktiv ausgenutztLinux-Server

Apache Tomcat und Tomcat Native: Mehrere Schwachstellen

CVE-2026-34486Debian Linux, Amazon Linux 2, IBM Power Hardware Management Console, Red Hat Enterprise Linux, SUSE Linux, Oracle…9. Apr 2026

Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor. This issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.

Hoch 8.8Aktiv ausgenutztLinux-Server

Apache ActiveMQ Improper Input Validation Vulnerability

CVE-2026-34197Activemq7. Apr 2026

Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ. Apache ActiveMQ Classic exposes the Jolokia JMX-HTTP bridge at /api/jolokia/ on the web console. The default Jolokia access policy permits exec operations on all ActiveMQ MBeans (org.apache.activemq:*), including BrokerService.addNetworkConnector(String) and BrokerService.addConnector(String). An authenticated attacker can invoke…

Kritisch 10.0Aktiv ausgenutztLinux-Server

Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in Improper Access Control Vulnerability

CVE-2026-21962Apache HTTP Server20. Jan 2026

Vulnerability in the Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in product of Oracle Fusion Middleware (component: Weblogic Server Proxy Plug-in for Apache HTTP Server, Weblogic Server Proxy Plug-in for IIS). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in. While the…

Hoch 7.8Aktiv ausgenutztLinux-Server

Linux Kernel Race Condition Vulnerability

CVE-2025-39964Linux Kernel13. Okt 2025

In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg Issuing two writes to the same af_alg socket is bogus as the data will be interleaved in an unpredictable fashion. Furthermore, concurrent writes may create inconsistencies in the internal socket state. Disallow this by adding a new ctx->write field that indiciates exclusive ownership for writing.

Hoch 7.8Aktiv ausgenutztLinux-ServerWindows

Broadcom VMware Aria Operations and VMware Tools Privilege Defined with Unsafe Actions Vulnerability

CVE-2025-41244Aria Operations29. Sep 2025

VMware Aria Operations and VMware Tools contain a local privilege escalation vulnerability. A malicious local actor with non-administrative privileges having access to a VM with VMware Tools installed and managed by Aria Operations with SDMP enabled may exploit this vulnerability to escalate privileges to root on the same VM.

Kritisch 9.8Aktiv ausgenutztLinux-Server

Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service

CVE-2025-39682Dell NetWorker, Debian Linux, Google Cloud Platform, IBM DataPower Gateway, Amazon Linux 2, Red Hat Enterprise Linux…5. Sep 2025

In the Linux kernel, the following vulnerability has been resolved: tls: fix handling of zero-length records on the rx_list Each recvmsg() call must process either - only contiguous DATA records (any number of them) - one non-DATA record If the next record has different type than what has already been processed we break out of the main processing loop. If the record has already been decrypted (which may be the case for TLS 1.3 where we don't know type until decryption) we…