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CVE-2026-31706 — Linux: In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate num_aces and
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate num_aces and harden ACE walk in smb_inherit_dacl() smb_inherit_dacl() trusts the on-disk num_aces value from the parent directory's DACL xattr and uses it to size a heap allocation: aces_base = kmalloc(sizeof(struct smb_ace) * num_aces * 2, ...); num_aces is a u16 read from le16_to_cpu(parent_pdacl->num_aces) without checking that it is consistent with the declared pdacl_size. An authent CVSSv3.1 8.8 (HIGH)
CVE-2026-31705 — Linux: In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bounds write
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bounds write in smb2_get_ea() EA alignment smb2_get_ea() applies 4-byte alignment padding via memset() after writing each EA entry. The bounds check on buf_free_len is performed before the value memcpy, but the alignment memset fires unconditionally afterward with no check on remaining space. When the EA value exactly fills the remaining buffer (buf_free_len == 0 after value subtraction), CVSSv3.1 9.8 (CRITICAL) · EPSS 5th percentile
CVE-2026-3772 — Editor: The WP Editor plugin for WordPress is vulnerable to Cross-Site Request Forgery in all
The WP Editor plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.2.9.2. This is due to missing nonce verification in the 'add_plugins_page' and 'add_themes_page' functions. This makes it possible for unauthenticated attackers to overwrite arbitrary plugin and theme PHP files with attacker-controlled code via a forged request, granted they can trick a site administrator into performing an action such as clicking a link. CVSSv3.1 8.8 (HIGH)
CVE-2026-42779 — CVE: Here was the original issue description: Apache MINA's AbstractIoBuffer.resolveClass() contains two branches, one of
The fix for CVE-2026-41635 was not applied to the 2.1.X and 2.2.X branches. Here was the original issue description: Apache MINA's AbstractIoBuffer.resolveClass() contains two branches, one of them (for static classes or primitive types) does not check the class at all, bypassing the classname allowlist and allowing arbitrary code to be executed. The fix checks if the class is present in the accepted class filter before calling Class.forName(). Affected CVSSv3.1 9.8 (CRITICAL)
CVE-2026-42778 — CVE: The fix for CVE-2026-41409 was not applied to the 2.1.X and 2.2.X branches.
The fix for CVE-2026-41409 was not applied to the 2.1.X and 2.2.X branches. Here was the original issue description: The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.1.0 <= 2.1.11, and 2.2.0 <= 2.2.6. The problem is resolved in CVSSv3.1 9.8 (CRITICAL)
CVE-2026-7567 — Temporary: The Temporary Login plugin for WordPress is vulnerable to Authentication Bypass in versions up
The Temporary Login plugin for WordPress is vulnerable to Authentication Bypass in versions up to and including 1.0.0. This is due to improper input validation in the maybe_login_temporary_user() function, which fails to verify that the 'temp-login-token' GET parameter is a scalar string before processing it. When the parameter is supplied as an array, PHP's empty() check is bypassed and sanitize_key() returns an empty string, which is then passed as the meta_value to get_use CVSSv3.1 9.8 (CRITICAL)
CVE-2026-43003 — OpenStack: An issue was discovered in OpenStack ironic-python-agent 1.0.0 through 11.5.0.
An issue was discovered in OpenStack ironic-python-agent 1.0.0 through 11.5.0. Ironic Python Agent (IPA) sometimes executes grub-install from within a chroot of the deployed partition image, leading to code execution in the case of a malicious image. CVSSv3.1 8.0 (HIGH)
CVE-2026-42994 — Bitwarden Cli: 2026.4.0 from 2026-04-22T21:57Z to 2026-04-22T23:30Z, when obtained from npm, had embedded malicious
Bitwarden CLI 2026.4.0 from 2026-04-22T21:57Z to 2026-04-22T23:30Z, when obtained from npm, had embedded malicious code. This is related to a Checkmarx supply chain incident. CVSSv3.1 9.8 (CRITICAL) · EPSS 14th percentile
CVE-2026-7548 — Totolink: Performing a manipulation of the argument setUssd results in command injection.
A vulnerability was detected in Totolink NR1800X 9.1.0u.6279_B20210910. This affects the function sub_41A68C of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument setUssd results in command injection. The attack is possible to be carried out remotely. The exploit is now public and may be used. CVSSv3.1 8.8 (HIGH)
CVE-2026-7546 — Such manipulation of the argument Host leads to stack-based buffer overflow.
A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. The impacted element is the function find_host_ip of the component lighttpd. Such manipulation of the argument Host leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. CVSSv3.1 9.8 (CRITICAL)
CVE-2026-7538 — Totolink: The manipulation of the argument proto leads to os command injection.
A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function Vulnerability of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument proto leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might be used. CVSSv3.1 9.8 (CRITICAL)
CVE-2026-7513 — The manipulation leads to buffer overflow.
A vulnerability has been found in UTT HiPER 1200GW up to 2.5.3-170306. The impacted element is the function strcpy of the file /goform/formRemoteControl. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. CVSSv3.1 8.8 (HIGH)
CVE-2026-7512 — Executing a manipulation can lead to buffer overflow.
A flaw has been found in UTT HiPER 1200GW up to 2.5.3-1703. The affected element is the function strcpy of the file /goform/formUser. Executing a manipulation can lead to buffer overflow. The attack can be launched remotely. The exploit has been published and may be used. CVSSv3.1 8.8 (HIGH)
DFIR: From alert to root cause using Osquery without leaving Elastic Security
Elastic Security Labs published a comprehensive guide on performing distributed Digital Forensics and Incident Response (DFIR) using Osquery integrated within Elastic Security. The article demonstrates how to move from traditional disk-imaging forensics to real-time, query-driven investigation across fleet-scale environments, with a detailed walkthrough of reconstructing a phishing-to-Mimikatz attack chain using Osquery artifacts (Prefetch, Shimcache, UserAssist, Shellbags, browser history).
Proof-of-concept exploit available for Linux 'Copy Fail' vulnerability (CVE-2026-31431)
CVE-2026-31431 ('Copy Fail') is a high-severity (CVSS 7.8) Linux privilege escalation vulnerability affecting distributions since 2017, allowing unprivileged local users to gain root access by corrupting the kernel's in-memory page cache of privileged binaries. Public proof-of-concept exploit code has been released and is reported to be reliable across major Linux distributions. Sophos and multiple Linux vendors (AWS, Arch, Debian, Red Hat, SUSE, Ubuntu, CloudLinux, Gentoo) have published advisories and patches.
CVE-2026-7551 — HKUDS: OpenHarness contains a remote code execution vulnerability in the /bridge slash command that
HKUDS OpenHarness contains a remote code execution vulnerability in the /bridge slash command that allows remote senders accepted by configuration to execute arbitrary operating system commands. Attackers can invoke the /bridge spawn command with attacker-controlled command text that is forwarded to the bridge session manager and executed through the shared shell subprocess helper, allowing them to spawn shell sessions as the OpenHarness process user and access local files, c CVSSv3.1 8.8 (HIGH)
CVE-2026-7503 — The manipulation of the argument wepkey2 results in buffer overflow.
A vulnerability was detected in code-projects for Plugin 4.1.2cu.5137. The impacted element is the function setWiFiMultipleConfig in the library /lib/cste_modules/wireless.so of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument wepkey2 results in buffer overflow. The attack can be launched remotely. The exploit is now public and may be used. CVSSv3.1 8.8 (HIGH)
CVE-2026-6543 — IBM: Langflow Desktop 1.0.0 through 1.8.4 Langflow allows an attacker to execute arbitrary commands
IBM Langflow Desktop 1.0.0 through 1.8.4 Langflow allows an attacker to execute arbitrary commands with the privileges of the process running Langflow. This allows reading sensitive environment variables (API keys, DB credentials), modifying files, or launching further attacks on the internal network. CVSSv3.1 8.8 (HIGH)
CVE-2026-6389 — IBM: Turbonomic prometurbo agent 8.16.0 through 8.17.6 IBM Turbonomic Application Resource Management grants excessive
IBM Turbonomic prometurbo agent 8.16.0 through 8.17.6 IBM Turbonomic Application Resource Management grants excessive cluster‑wide permissions, including unrestricted read access to all secrets. An attacker that compromises the operator or its service account can exfiltrate sensitive credentials, escalate privileges, and potentially achieve full cluster compromise. CVSSv3.1 8.8 (HIGH)
v9.1.0-rc5
BloodHound v9.1.0-rc5 release candidate published. Single bug fix addressing RadioGroup label background color styling (BED-8171).
CVE-2026-40912 — Traefik Traefik: Prior to versions 2.11.43, 3.6.14, and 3.7.0-rc.2, there is a high severity authentication bypass
Traefik is an HTTP reverse proxy and load balancer. Prior to versions 2.11.43, 3.6.14, and 3.7.0-rc.2, there is a high severity authentication bypass vulnerability in Traefik's StripPrefixRegex middleware when used in combination with ForwardAuth, BasicAuth, or DigestAuth. The middleware matches the regex against the decoded URL path but uses the resulting byte length to slice the percent-encoded raw path. When a dot (or multiple dots) appears in the prefix portion of the URL CVSSv3.1 8.2 (HIGH)
CVE-2026-39858 — Traefik Traefik: Prior to versions 2.11.43, 3.6.14, and 3.7.0-rc.2, there is a high severity authentication bypass
Traefik is an HTTP reverse proxy and load balancer. Prior to versions 2.11.43, 3.6.14, and 3.7.0-rc.2, there is a high severity authentication bypass vulnerability in Traefik's ForwardAuth and snippet-based authentication middleware. Traefik's forwarded-header sanitization logic targets only canonical header names (e.g., X-Forwarded-Proto) and does not strip or normalize alias variants that use underscores instead of dashes (e.g., X_Forwarded_Proto). These unsanitized alias h CVSSv3.1 10.0 (CRITICAL)
CVE-2026-35051 — Traefik Traefik: Prior to versions 2.11.43, 3.6.14, and 3.7.0-rc.2, there is an authentication bypass vulnerability in
Traefik is an HTTP reverse proxy and load balancer. Prior to versions 2.11.43, 3.6.14, and 3.7.0-rc.2, there is an authentication bypass vulnerability in Traefik's ForwardAuth middleware when trustForwardHeader=false is configured and Traefik is deployed behind a trusted upstream proxy. This issue has been patched in versions 2.11.43, 3.6.14, and 3.7.0-rc.2. CVSSv3.1 10.0 (CRITICAL)
CVE-2026-33447 — Absolute Secure_access: Attackers with control of a modified server can send a special packet that can
CVE-2026-33447 is a buffer overflow in a message parsing function of the Secure Access client prior to 14.50. Attackers with control of a modified server can send a special packet that can overwrite a small portion of memory conceivably leading to memory corruption or denial of service. CVSSv3.1 9.8 (CRITICAL) · EPSS 15th percentile
CVE-2026-33446 — Absolute Secure_access: Attackers with control of a modified server can send a special packet that can
CVE-2026-33446 is a buffer overflow in the authentication sub-system of the Secure Access client prior to 14.50. Attackers with control of a modified server can send a special packet that can overwrite a small portion of memory conceivably leading to memory corruption or a denial of service. CVSSv3.1 9.8 (CRITICAL) · EPSS 15th percentile