111 matches found
Security update for qemu
This update for qemu fixes the following issues: Security issues fixed: CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be exploited by a malicious guest user to crash the QEMU process on the host bsc1253002. CVE-2025-11234: use-after-free in WebSocket...
SUSE-SU-2026:0288-1 Security update for qemu
This update for qemu fixes the following issues: Security issues fixed: - CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be exploited by a malicious guest user to crash the QEMU process on the host bsc1253002. - CVE-2025-11234: use-after-free in WebSocket...
SUSE-SU-2026:20038-1 Security update for qemu
This update for qemu fixes the following issues: Update to version 8.2.10. Security issues fixed: - CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be exploited by a malicious guest user to crash the QEMU process on the host bsc1253002. - CVE-2025-11234:...
Security update for qemu
This update for qemu fixes the following issues: CVE-2024-6505: qemu-kvm: virtio-net: Fixed queue index out-of-bounds access in software RSS bsc1227397 CVE-2025-12464: net: pad packets to minimum length in qemureceivepacket bsc1253002 CVE-2025-11234: qemu-kvm: Fixed use-after-free in websocket...
SUSE-SU-2026:0039-1 Security update for qemu
This update for qemu fixes the following issues: - CVE-2024-6505: qemu-kvm: virtio-net: Fixed queue index out-of-bounds access in software RSS bsc1227397 - CVE-2025-12464: net: pad packets to minimum length in qemureceivepacket bsc1253002 - CVE-2025-11234: qemu-kvm: Fixed use-after-free in...
Security update for qemu
This update for qemu fixes the following issues: Security issues fixed: CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be exploited by a malicious guest user to crash the QEMU process on the host bsc1253002. CVE-2025-11234: use-after-free in WebSocket...
SUSE-SU-2026:0022-1 Security update for qemu
This update for qemu fixes the following issues: Security issues fixed: - CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be exploited by a malicious guest user to crash the QEMU process on the host bsc1253002. - CVE-2025-11234: use-after-free in WebSocket...
openSUSE 16 Security Update : qemu (openSUSE-SU-2025:20171-1)
The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2025:20171-1 advisory. Update to version 10.0.7. Security issues fixed: - CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be...
SUSE-SU-2026:20008-1 Security update for qemu
This update for qemu fixes the following issues: Security issues fixed: - CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be exploited by a malicious guest user to crash the QEMU process on the host bsc1253002. - CVE-2025-11234: use-after-free in WebSocket...
curl: libcurl WebSocket handshake accepts any Sec-WebSocket-Accept
Summary: libcurl upgrades to WebSocket without validating Sec-WebSocket-Accept, allowing a spoofed 101 response to complete the handshake and inject frames; AI assistance was used to draft this report. Steps to Reproduce: 1. Clone and build curl from source: git clone --depth=1...
SUSE-SU-2025:21233-1 Security update for qemu
This update for qemu fixes the following issues: Update to version 10.0.7. Security issues fixed: - CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be exploited by a malicious guest user to crash the QEMU process on the host bsc1253002. - CVE-2025-11234:...
qemu-kvm: VNC WebSocket handshake use-after-free
A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client with network acces...
Amazon Linux 2 : qemu, --advisory ALAS2-2025-3044 (ALAS-2025-3044)
The version of qemu installed on the remote host is prior to 3.1.0-8. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2025-3044 advisory. A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked...
Important: qemu
Issue Overview: A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client wi...
curl: Buffer Overflow in WebSocket Handshake (lib/ws.c:1287)
Summary: Buffer overflow vulnerability in curl's WebSocket implementation due to unsafe use of strcpy in the handshake process. The vulnerability is located at lib/ws.c:1287 where strcpykeyval, randstr is called without proper bounds checking, despite having a bounds check earlier in the code. AI...
CVE-2025-11677
Use After Free in WebSocket server implementation in lwshandshakeserver in warmcat libwebsockets may allow an attacker, in specific configurations where the user provides a callback function that handles LWSCALLBACKHTTPCONFIRMUPGRADE, to achieve denial of service...
Linux Distros Unpatched Vulnerability : CVE-2025-11234
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callba...
Qemu-kvm: vnc websocket handshake use-after-free
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