The National Vulnerability Database (NVD) published 11 CVEs rated Critical under CVSS v3 in the 26 hours to this report. Descriptions below are quoted directly from NVD. Scores are NVD or CNA base scores; always confirm against the vendor advisory before prioritizing.
Critical CVEs (NVD)
| CVE | CVSS | Description (NVD) |
|---|---|---|
| CVE-2026-121615 | 10 | A vulnerability was determined in Linksys E5600 1.1.0.26. Affected is an unknown function of the file /cgi-bin/mesh_login.cgi of the component Login Handler. Executing a manipulation can lead to improper authentication. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerabili… |
| CVE-2026-121609 | 10 | A vulnerability was identified in Qihoo 360 Whole Home Router M5 4.0.17.1566. This issue affects the function Home of the file /etc/init.d/mpt of the component Boot Script. The manipulation leads to hard-coded credentials. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way. |
| CVE-2026-121607 | 10 | A vulnerability was found in Qihoo 360 D603-2, D600-2, D606-6 and D706 up to 6.4.9. This affects the function testspeed_command of the file /fs2/bin/iscm. Performing a manipulation of the argument host results in os command injection. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way. |
| CVE-2026-121606 | 10 | A vulnerability has been found in Qihoo 360 D621-2, D603-2, D600-2, D619, D606-6 and D706 up to 6.4.9. Affected by this issue is the function verify_sign of the file fs2/bin/iscm of the component Firmware Signature Verification. Such manipulation of the argument sign leads to improper verification of cryptographic signature. The attack can be launched remotely. The exploit has been disclosed to the public and may be… |
| CVE-2026-121598 | 9.9 | A security vulnerability has been detected in TOTOLINK A950RG 4.1.2cu.5268_B20221104. This impacts the function strcpy of the file /cgi-bin/cstecgi.cgi of the component Basic Wireless Configuration Handler. The manipulation of the argument wepkey leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. |
| CVE-2026-121599 | 9.9 | A vulnerability was detected in TOTOLINK A950RG 4.1.2cu.5268_B20221104. Affected is the function setWiFiMultipleConfig/delWiFiMultipleConfig of the file /cgi-bin/cstecgi.cgi of the component Multi-SSID Configuration. The manipulation of the argument wepkey2/wepkey3 results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used. |
| CVE-2026-121600 | 9.9 | A flaw has been found in TOTOLINK A950RG 4.1.2cu.5268_B20221104. Affected by this vulnerability is the function setMacFilterRules of the file /cgi-bin/cstecgi.cgi of the component MAC Filter Handler. This manipulation of the argument addEffect causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used. |
| CVE-2026-121597 | 9.9 | A weakness has been identified in TOTOLINK A950RG 4.1.2cu.5268_B20221104. This affects the function setAppEasyWizardConfig of the file /cgi-bin/cstecgi.cgi of the component Easy Setup Wizard Handler. Executing a manipulation of the argument functionType can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. |
| CVE-2026-28336 | 9.9 | SolarWinds Dameware was found to be affected by a command injection vulnerability that could lead to the compromise of the remotely controlled host. Authentication is required. |
| CVE-2026-112354 | 9.8 | Etrel INCH AC charging station management web interface prior to firmware versions 7.1.2 and 8.0.1 contains a hard-coded default credentials vulnerability that allows remote attackers to gain full Administrator access by authenticating with the factory-default account. Attackers can log in over cleartext HTTP to obtain complete charger configuration, OCPP ChargePoint Identity, and CSMS WebSocket connection details, … |
| CVE-2026-121260 | 9.1 | A flaw has been found in Ziroom ZHOME A0101 1.0.1.0 Build 202004151405. This issue affects the function loadstring of the file usr/lib/lua/luci/controller/api/zrUsb.lua of the component Lua Handler. This manipulation causes code injection. Remote exploitation of the attack is possible. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way. |
New advisories from CERTs and vendors
Canonical (Ubuntu)
- USN-8994-1: libvips vulnerabilities
- USN-8993-1: SOGo vulnerability
- USN-8992-1: Shapelib vulnerability
- USN-8991-1: rxvt-unicode vulnerability
- USN-8990-1: Sprockets vulnerability
- USN-8988-1: Relax-and-Recover vulnerability
- USN-8987-1: libuser vulnerabilities
- USN-8986-1: Swift Mailer vulnerability
- USN-8985-1: Net::EasyTCP vulnerability
- USN-8984-1: jabberd2 vulnerability
- USN-8973-1: libmspack vulnerability
- USN-8972-1: HAProxy vulnerabilities
- USN-8971-1: GNOME Shell vulnerability
- USN-8970-1: GVfs vulnerabilities
- USN-8969-1: Bind vulnerabilities
Canadian Centre for Cyber Security
- Progress Software security advisory (AV26-1116)
- [Control systems] Siemens security advisory (AV26-802) – Update 1
- PostgreSQL security advisory (AV26-1115)
- Zyxel security advisory (AV26-1114)
CISA
- ICSA-26-307-01: Subnet Solutions PowerSYSTEM Center
Debian
- DSA-6606-1 squid – security update
CERT-FR
- Multiples vulnérabilités dans NetApp ONTAP 9 (03 novembre 2026)
- Multiples vulnérabilités dans GLPI (03 novembre 2026)
- Multiples vulnérabilités dans PostgreSQL (03 novembre 2026)
- Multiples vulnérabilités dans Xen (03 novembre 2026)
- Multiples vulnérabilités dans Google Android (03 novembre 2026)