576 matches found
CVE-2026-52720 Gstreamer1-plugins-bad-free: gstreamer: heap buffer overflow via crafted vnc server rectangle in librfb
A heap buffer overflow vulnerability was found in GStreamer's librfb RFB/VNC client. The rectangle bounds check incorrectly validates area rather than individual dimensions, allowing a malicious VNC server to send a rectangle that extends beyond the framebuffer. A remote attacker could set up a...
CVE-2026-52720
A heap buffer overflow vulnerability was found in GStreamer's librfb RFB/VNC client. The rectangle bounds check incorrectly validates area rather than individual dimensions, allowing a malicious VNC server to send a rectangle that extends beyond the framebuffer. A remote attacker could set up a...
CVE-2026-46433 lldpd: Heap OOB Read in VLAN Decapsulation memmove
lldpd is an implementation of IEEE 802.1ab LLDP. Prior to version 1.0.22, lldpddecode in src/daemon/lldpd.c strips 802.1Q VLAN tags from received Ethernet frames by calling memmove to shift the frame payload 4 bytes left. The third argument byte count is s - 2 ETHERADDRLEN but should be s - 2...
RHEL 9 : tigervnc (RHSA-2026:22424)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:22424 advisory. Virtual Network Computing VNC is a remote display system which allows users to view a computing desktop environment not only on the machine...
RHEL 10 : ovn25.03 (RHSA-2026:22110)
The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:22110 advisory. OVN, the Open Virtual Network, is a system to support virtual network abstraction. OVN complements the existing capabilities of OVS to add...
The vulnerability of the secure connection service between the Azure virtual network and other networks of the Microsoft Azure virtual network gateway allows a attacker to execute arbitrary code.
The vulnerability of the secure connection service between the Azure virtual network and other networks within the Microsoft Azure software platform is related to insufficient validation of input data. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code remotely...
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...
Important: Red Hat Security Advisory: ovn25.03 security update
An update for ovn25.03 is now available for Fast Datapath for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...
ovn: OVN: Information disclosure via crafted DHCPv6 packets
A flaw was found in OVN Open Virtual Network. A remote attacker, by sending crafted DHCPv6 Dynamic Host Configuration Protocol for IPv6 SOLICIT packets with an inflated Client ID length, could cause the ovn-controller to read beyond the bounds of a packet. This out-of-bounds read can lead to the...
Important: Red Hat Security Advisory: ovn25.09 security update
An update for ovn25.09 is now available for Fast Datapath for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...
kernel: net: sched: act_csum: validate nested VLAN headers
A flaw was found in the Linux kernel's network scheduler component. A remote attacker could send specially crafted network packets containing nested Virtual Local Area Network VLAN headers. This could cause the kernel to read beyond allocated memory, leading to a system crash and a denial of...
kernel: net: sched: act_csum: validate nested VLAN headers
A flaw was found in the Linux kernel's network scheduler component. A remote attacker could send specially crafted network packets containing nested Virtual Local Area Network VLAN headers. This could cause the kernel to read beyond allocated memory, leading to a system crash and a denial of...
CVE-2026-44988
LibVNCClient is a library for easy implementation of a VNC client. In 0.9.15 and earlier, LibVNCClient's Tight encoding decoder uses fixed-size 2048-pixel scratch buffers for the Gradient filter, but it does not reject Tight rectangles whose width is larger than 2048 pixels. A malicious VNC serve...
CVE-2026-44988
CVE-2026-44988 concerns LibVNCClient (0.9.15 and earlier) where the Tight encoding decoder uses fixed-size 2048-pixel scratch buffers for the Gradient filter and does not reject Wide Tight rectangles. A malicious VNC server can send a FramebufferUpdate rectangle encoded with Tight (NoZlib | Expli...
CVE-2026-7251
Eppendorf BioFlo 320 is vulnerable due to VNC server using a hard-coded password. If a remote attacker knows the network address of any BioFlo 320 model with remote access enabled, they can gain full control of the user interface by using this password. Once connected, the attacker would have ful...
CVE-2026-7251 Eppendorf BioFlo 320 Use of hard-coded password
Eppendorf BioFlo 320 is vulnerable due to VNC server using a hard-coded password. If a remote attacker knows the network address of any BioFlo 320 model with remote access enabled, they can gain full control of the user interface by using this password. Once connected, the attacker would have ful...
EUVD-2026-31912
Eppendorf BioFlo 320 is vulnerable to due to VNC server using a hard-coded password. If a remote attacker knows the network address of any BioFlo 320 model with remote access enabled, they can gain full control of the user interface by using this password. Once connected, the attacker would have...
PT-2026-43357
Name of the Vulnerable Software and Affected Versions Eppendorf BioFlo 320 affected versions not specified Description The VNC server uses a hard-coded password. A remote attacker who knows the network address of a device with remote access enabled can use this password to gain full control of th...
Eppendorf BioFlo 320 安全漏洞
The Eppendorf BioFlo 320 is a laboratory bioreactor control system developed by the German company Eppendorf. The Eppendorf BioFlo 320 has a security vulnerability, which stems from the VNC server using hard-coded passwords. This vulnerability could allow remote attackers to gain complete control...
