CVE-2026-53944 Ghost: Private IP filtering bypass to make server-side requests to internal services

Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, when making an external request, it is possible to bypass the IP filter that ensures the request isn't going to an internal service using an IPv6 literal which maps to a private IPv4 address. This vulnerability is fixed in...

Improper Authorization

Overview org.openidentityplatform.openam:OpenFM is a Affected versions of this package are vulnerable to Improper Authorization. via the Liberty Web Services SOAP receiver. An attacker can write persistent entries into any user's LDAP entry and the shared root-realm Discovery branch by sending...

CVE-2026-52969

In the Linux kernel, the following vulnerability has been resolved: KVM: Reject wrapped offset in kvmresetdirtygfn kvmresetdirtygfn guards the gfn range with if !memslot || offset + flsmask = memslot-npages return; but offset is u64 and the addition is unchecked. The check can be silently bypasse...

CVE-2026-53003

In the Linux kernel, the following vulnerability has been resolved: pppoe: drop PFC frames RFC 2516 Section 7 states that Protocol Field Compression PFC is NOT RECOMMENDED for PPPoE. In practice, pppd does not support negotiating PFC for PPPoE sessions, and the current PPPoE driver assumes an...

CVE-2026-52995

In the Linux kernel, the following vulnerability has been resolved: net/rds: zero per-item info buffer before handing it to visitors rdsforeachconninfo and rdswalkconnpathinfo both hand a caller-allocated on-stack u64 buffer to a per-connection visitor and then copy the full itemlen bytes back to...

EUVD-2026-38947

In the Linux kernel, the following vulnerability has been resolved: netsched: fix skb memory leak in deferred qdisc drops When the network stack cleans up the deferred list via qdiscrunend, it operates on the root qdisc. If the root qdisc do not implement the TCQFDEQUEUEDROPS flag the packets que...

CVE-2026-53075 ppp: require CAP_NET_ADMIN in target netns for unattached ioctls

In the Linux kernel, the following vulnerability has been resolved: ppp: require CAPNETADMIN in target netns for unattached ioctls /dev/ppp open is currently authorized against file-fcred-userns, while unattached administrative ioctls operate on current-nsproxy-netns. As a result, a local...

CVE-2026-53009 ice: fix double-free of tx_buf skb

In the Linux kernel, the following vulnerability has been resolved: ice: fix double-free of txbuf skb If icetso or icetxcsum fail, the error path in icexmitframering frees the skb, but the 'first' txbuf still points to it and is marked as valid ICETXBUFSKB. 'nexttouse' remains unchanged, so the...

CVE-2026-52998 netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix potential NULL dereference in ttl check The nfosfttl function accessed skb-dev to perform a local interface address lookup without verifying that the device pointer was valid. Additionally, the...

CVE-2026-52975 bonding: 3ad: implement proper RCU rules for port->aggregator

In the Linux kernel, the following vulnerability has been resolved: bonding: 3ad: implement proper RCU rules for port-aggregator syzbot found a data-race in bond3adgetactiveagginfo / bond3adstatemachinehandler 1 which hints at lack of proper RCU implementation. Add rcu qualifier to port-aggregato...

Cross-site Scripting (XSS)

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Cross-site Scripting XSS through the Respond to Webhook binary response path in the webhook response handling code. An authenticated workflow editor can configure a public webhook to return...

WordPress Advanced Order Export For WooCommerce plugin <= 4.0.9 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by ParkHyunWoo in WordPress Plugin Advanced Order Export For WooCommerce versions = 4.0.9...

WordPress Gutenverse Form plugin <= 2.4.7 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by hivesec in WordPress Plugin Gutenverse Form versions = 2.4.7...

WordPress Quick Interest Slider plugin <= 3.1.6 - Reflected Cross Site Scripting (XSS) vulnerability

Reflected Cross Site Scripting XSS vulnerability discovered by hivesec in WordPress Plugin Quick Interest Slider versions = 3.1.6...

[SECURITY] [DLA 4645-1] cloud-init - correct sources.list generation

------------------------------------------------------------------------- Debian LTS Advisory DLA-4645-1 [email protected] https://www.debian.org/lts/security/ Noah Meyerhans June 24, 2026 https://wiki.debian.org/LTS -...

CVE-2026-11856

Successfully using libcurl to do a transfer to a specific HTTP origin hostA with Digest authentication and then changing the origin to a different one hostB for a second transfer, reusing the same handle, makes libcurl wrongly pass on the Authorization: header field meant for hostA, to hostB...

WordPress URL Preview plugin <= 1.0 - Unauthenticated Server-Side Request Forgery vulnerability

Unauthenticated Server-Side Request Forgery vulnerability discovered by Eason - The University of Sydney in WordPress Plugin URL Preview versions = 1.0...

WordPress EntreDroppers plugin <= 1.1.2 - Reflected Cross-Site Scripting vulnerability

Reflected Cross-Site Scripting vulnerability discovered by Abdulsamad Yusuf 0xVenus - Envorasec in WordPress Plugin EntreDroppers versions = 1.1.2...

atril: evince: xreader: PDF /GoToR action argv injection enables single-click RCE via --gtk-module dlopen

A flaw was found in Atril, Evince and Xreader. A malicious link inside a specially crafted PDF document can cause arbitrary code execution when clicked due to improper quoting of attacker-controlled PDF link-destination fields during remote go-to /GoToR actions. This issue allows an attacker to...

EUVD-2026-38739

Capgo before 12.128.2 fails to enforce limitedtoorgs and limitedtoapps constraints on subkeys provided via x-limited-key-id header in middlewareKey function. Attackers can bypass subkey scope restrictions by referencing their own subkeys, causing all downstream route handlers to use the...