11952 matches found
Beyond Zero: Enterprise Security for the AI Era
The rise of autonomous AI agents and the accelerating velocity of corporate data access are stretching the application-centric model of zero trust security to its breaking point. This paper introduces Beyond Zero, a new security paradigm designed for the AI era. The Beyond Zero architecture...
ALPINE-CVE-2026-5950
An unbounded resend loop vulnerability exists in the BIND 9 resolver state machine during bad-server handling, enabling a remote unauthenticated attacker to cause severe resource exhaustion by sending queries that trigger specific retry conditions. This issue affects BIND 9 versions 9.18.36 throu...
CVE-2026-5950
An unbounded resend loop vulnerability exists in the BIND 9 resolver state machine during bad-server handling, enabling a remote unauthenticated attacker to cause severe resource exhaustion by sending queries that trigger specific retry conditions. This issue affects BIND 9 versions 9.18.36 throu...
USN-8284-1 gnutls28 vulnerabilities
Joshua Rogers discovered that GnuTLS did not properly handle malformed DTLS handshake fragments in certain cases. A remote attacker could possibly use this issue to obtain sensitive information, or cause a denial of service. CVE-2026-33845 Haruto Kimura, Oscar Reparaz, and Zou Dikai discovered th...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Always use vmcb01 in VMSAVE/VMLOAD emulation. The commit cc3ed80ae69f states that “KVM: nSVM: always use vmcb01 for vmsave/vmload of guest state”. This commit ensured that KVM always used vmcb01 for the fields controll...
Astra Linux - уязвимость в linux
A flaw was discovered in the KVM’s AMD code, which handles SVM nested virtualization. The flaw occurs during the processing of the VMCB virtual machine control block provided by the L1 guest to spawn/handle a nested guest L2. Due to improper validation of the “virtext” field, this issue could all...
Astra Linux - уязвимость в qemu
It was found that the patch for CVE-2020-17380/CVE-2020-25085 is ineffective. As a result, QEMU becomes vulnerable to out-of-bounds read/write access issues that were previously identified in the SDHCI controller emulation code. This flaw allows a malicious privileged attacker to crash the QEMU...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerabilities have been resolved: KVM: x86: Fixed a stack-out-of-bounds memory access from ioapicwriteindirect. KASAN reports the following issue: BUG: In kvmmakevcpusrequestmask+0x174/0x440 kvm, there is a stack-out-of-bounds situation. A read of size 8 at...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fixed the issue where an unrecoverable MCE interrupt call from the NMI handler could lead to unexpected behavior. The machine check handler is not considered an NMI handler on 64s architectures. The early handler is...
Astra Linux - уязвимость в linux-5.10, linux
In the Linux kernel, the following vulnerability has been resolved: igb: Initialize the mailbox message for VF reset When a MAC address is not assigned to the VF, that portion of the message sent to the VF is not set. However, memory is allocated from the stack, which means that information may b...
Astra Linux - уязвимость в linux-5.10, linux, linux-5.15
A flaw was discovered in KVM. When calling the KVMGETDEBUGREGS ioctl on 32-bit systems, there might be uninitialized portions of the kvm Debugregs structure that could be copied into user space, resulting in an information leak...
Astra Linux - уязвимость в openvswitch
A flaw was discovered in Open vSwitch, allowing ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may enable a local attacker to create specially crafted packets with a modified or spoofed target IP address field, which can redirect ICMPv6 traffic...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Handling the case where EIOINTC’s coremap is empty EIOINTC’s coremap in eiointcupdateswcoremap can be empty. Currently, we get a cpuid value of -1 in this case, but we actually need a value of 0, as it is similar ...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: x86/kexec: The KCOV instrumentation is disabled after the loadsegments function is called. The loadsegments function modifies segment registers, invalidating the GS base—something that KCOV relies on for per-cpu data. When...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Handling of eagerly init vgic dist/redist during vgic creation If vgicallocateprivateirqslocked fails for any reason, we exit kvmvgiccreate early, leaving dist-rdregions uninitialized. Then, kvmvgicdistdestroy is...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerabilities have been resolved: EDAC/mc: Fixed the error path ordering in edacmcalloc. When the mci-pvtinfo allocation in edacmcalloc fails, the error path will call putdevice, which will ultimately call the device’s release function. However, the...
Astra Linux - уязвимость в qemu
A flaw was discovered in the QEMU-built-in VNC server during the processing of ClientCutText messages. A incorrect exit condition may lead to an infinite loop when inflating a zlib buffer controlled by an attacker in the inflatebuffer function. This could allow a remotely authenticated client, wh...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Fixed the issue where the sevreceivestart command failed due to the absence of the decommission step. The current SEV context must be discontinued if binding an ASID fails after a receivestart. According to AMD’s SEV AP...
Astra Linux - уязвимость в qemu
A flaw was discovered in the QEMU implementation of VMWare’s paravirtual RDMA device. The issue arises when handling the “PVRDMACMDCREATEMR” command due to improper memory remapping mremap. This flaw allows a malicious guest to crash the QEMU process on the host. The greatest threat posed by this...
ISC BIND 9 安全漏洞
ISC BIND 9 is a domain name system software developed by the ISC organization. ISC BIND 9 has a security vulnerability that stems from an unlimited recursive loop within the resolver’s state machine. This vulnerability could allow remote unauthenticated attackers to cause severe resource...