CVE-2026-46165

In the Linux kernel, the following vulnerability has been resolved: openvswitch: vport: fix self-deadlock on release of tunnel ports vports are used concurrently and protected by RCU, so netdevput must happen after the RCU grace period. So, either in an RCU call or after the synchronizenet. The...

CVE-2026-46120

Concrete details found: CVE-2026-46120 affects the Linux kernel ip6_gre machinery. The issue is in ip6erspan_changelink(), which wrongly uses dev_net(dev) instead of the correct per-netns hash resolved by link_net, after a patch series that fixed per-netns resolution in ip6erspan_newlink(). This ...

CVE-2026-46120 ip6_gre: Use cached t->net in ip6erspan_changelink().

In the Linux kernel, the following vulnerability has been resolved: ip6gre: Use cached t-net in ip6erspanchangelink. After commit 5e72ce3e3980 "net: ipv6: Use link netns in newlink of rtnllinkops", ip6erspannewlink correctly resolves the per-netns ip6gre hash via linknet. ip6erspanchangelink was...

net: strparser: fix skb_head leak in strp_abort_strp()

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SUSE CVE-2026-45932

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix tcx/netkit detach permissions when prog fd isn't given This commit fixes a security issue where BPFPROGDETACH on tcx or netkit devices could be executed by any user when no program fd was provided, bypassing permission...

SUSE CVE-2026-46003

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the total number of nodes Currently, the nameserver doesn't limit the number of nodes it handles. This can be an attack vector if a malicious client starts registering random nodes, leading to memory...

PT-2026-44528

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 23.4.0 through 23.26.2 Description An issue exists in the Net Service component of Oracle Database Server. An unauthenticated attacker with network access via TLS can exploit this flaw to compromise the Net...

.NET 8.0 security update

8.0.127-1.0.1 - Add support for Oracle Linux 8.0.127-1 - Update to .NET SDK 8.0.127 and Runtime 8.0.27 - Resolves: RHEL-173920...

PT-2026-44527

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 23.4.0 through 23.26.2 Description An issue exists in the Net Service component of Oracle Database Server. An unauthenticated attacker with network access via TLS can exploit this flaw to compromise the Net...

PT-2026-44243

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free occurs in the ip6erspan changelink function. The issue arises because the function uses dev netdev instead of the cached t-net, which causes the tunnel to be insert...

AlmaLinux 10 : .NET 8.0 (ALSA-2026:21286)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:21286 advisory. serialize-javascript: serialize-javascript: Denial of Service via specially crafted array-like object serialization CVE-2026-34043 dotnet: .NET: infinit...

Oracle Database Server Net Service 安全漏洞

Oracle Database Server Net Service is a database network communication and connection management service component provided by Oracle Corporation in the United States. Vulnerabilities exist in versions 23.4.0 to 23.26.2 of Oracle Database Server Net Service. These vulnerabilities stem from issues...

ALSA-2026:21745 Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: Bluetooth: MGMT: Fix possible UAFs CVE-2025-39981 kernel: ima: don't clear IMADIGSIG flag when setting or removing non-IMA xattr...

ALSA-2026:21754 Important: .NET 9.0 security update

.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 9.0.117 and .NET Runtime...

Oracle Database Server Net Service 安全漏洞

Oracle Database Server Net Service is a database network communication and connection management service component provided by Oracle Corporation. Versions 23.4.0 to 23.26.2 of Oracle Database Server Net Service contain security vulnerabilities. These vulnerabilities stem from issues with the Net...

Oracle Database Server Net Service 安全漏洞

Oracle Database Server Net Service is a database network communication and connection management service component provided by Oracle Corporation. Versions 23.4.0 to 23.26.2 of Oracle Database Server Net Service contain security vulnerabilities. These vulnerabilities stem from issues with the Net...

PT-2026-44255

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A stack information leak exists in the rtnl fill vfinfo function. The function declares a struct ifla vf broadcast on the stack without initialization. This structure contains a 32-byte...

PT-2026-44526

Name of the Vulnerable Software and Affected Versions Oracle Database Server versions 23.4.0 through 23.26.2 Description A flaw in the Net Service component allows an unauthenticated attacker with network access via TLS to compromise the service. Although difficult to exploit, a successful attack...

PT-2026-44288

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A self-deadlock occurs in the openvswitch vport during the release of tunnel ports. Vports are protected by RCU Read-Copy-Update, a synchronization mechanism that allows multiple readers...

Oracle Linux 8 : .NET / 9.0 (ELSA-2026-21294)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-21294 advisory. 9.0.117-1.0.1 - Add support for Oracle Linux 9.0.117-1 - Update to .NET SDK 9.0.117 and Runtime 9.0.16 - Resolves: RHEL-173915 Tenable has extracted the...