CVE-2026-5367

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...

CVE-2026-5367

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...

BIT-GITLAB-2026-6515 Insufficient Session Expiration in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed a user to use invalidated or incorrectly scoped credentials to access Virtual Registries under certain conditions...

OVN 安全漏洞

OVN is an open-source data center virtualization platform based on virtual network technology. OVN has a security vulnerability that stems from the client ID length expansion when processing specially crafted DHCPv6 SOLICIT packets. This vulnerability could allow remote attackers to perform...

PT-2026-34905

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix the descriptor address in kvm at swap desc Using "u64 user hva + offset" to get the virtual addresses of S1/S2 descriptors looks really wrong, if offset is not zero. What we want to get for swapping is hva + offse...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the improper decoupling of migration and reset operations during the initialization of the vfio/x...

PT-2026-34949

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the ocfs2 fault function. This occurs because filemap fault may drop the mmap lock before returning VM FAULT RETRY. In such cases, a concurrent munmap ca...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the ocfs2 file system’s ocfs2fault function. When filemapfault returns VMFAULTRETRY, it may relea...

Oracle Database Server (April 2026 CPU)

The versions of Oracle Database Server installed on the remote host are affected by multiple vulnerabilities as referenced in the April 2026 CPU advisory. - Security-in-Depth issue in the Spatial and Graph SQLite component of Oracle Database Server. This vulnerability cannot be exploited in the...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the use of stack-local variables as source data during KVM x86 MMIO writes. When writing data tha...

PT-2026-34953

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vfio/xe component where certain members of xe vfio pci core device required for handling resets are only initialized during migration initialization. Consequently,...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the idpf driver’s use of a raw spinlock during asynchronous VC processing, leading to an...

PT-2026-35000

Name of the Vulnerable Software and Affected Versions Linux kernel version 7.0-rc3 Description An integer overflow occurs in the nr pages calculation within the filemap map pages function. This issue can be triggered during a race condition where the inode size is shrunk via ext4 setattr while...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the KVM SEV not locking all vCPUs when SNP completes synchronization and encryption of VMSA. This...

PT-2026-34943

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM SEV component where vCPUs are not locked during the synchronization and encryption of VMSAs for SNP guests. If userspace manipulates or runs a vCPU while its...

PT-2026-34944

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM SEV component where the sev mem enc register region function is not fully protected by the kvm-lock. Because the sev guest function is unstable unless kvm-lock...

PT-2026-34945

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM component regarding SEV Secure Encrypted Virtualization. The system fails to reject attempts to synchronize the vCPU state to its associated VMSA Virtual Machi...

Apache多款产品 输入验证错误漏洞

Apache ActiveMQ, among others, is a product of the Apache Foundation in the United States. Apache ActiveMQ is an open-source messaging middleware. Apache ActiveMQ Broker is a enterprise-level messaging proxy middleware that supports multiple protocols. Apache ActiveMQ All is a complete messaging...

CVE-2026-41270

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, a Server-Side Request Forgery SSRF protection bypass vulnerability exists in the Custom Function feature. While the application implements SSRF protection via HTTPDENYLIST for axios and...

[Webinar] Mythos Reality Check: Beating Automated Exploitation at AI Speed

Imagine a world where hackers don't sleep, don't take breaks, and find weak spots in your systems instantly. Well, that world is already here. Thanks to AI, attackers are now launching automated, large-scale exploits faster than ever before. The time you have to fix a vulnerability before it gets...