The National Vulnerability Database (NVD) published 19 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-2026-122051 | 10 | A flaw has been found in Edimax BR-6208AC 1.32. Affected by this vulnerability is an unknown functionality of the file /goform/mp. Executing a manipulation can lead to command injection. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way. |
| CVE-2026-122013 | 10 | A vulnerability was detected in Comfast CF-WR632AX 2.6.0.1. Affected by this vulnerability is an unknown functionality of the file /usr/bin/webmgnt of the component Multipart Parser. Performing a manipulation of the argument filename results in path traversal. It is possible to initiate the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not re… |
| CVE-2026-121933 | 10 | A flaw has been found in Linksys E5350 1.0.00.037. This impacts the function save_settings of the file /wizard/apply.cgi of the component Setup Wizard. Executing a manipulation of the argument wizard_router_pwd can lead to missing authentication. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way. |
| CVE-2026-121932 | 10 | A vulnerability was detected in Linksys E5350 1.0.00.037. This affects the function system of the file /wizard/apply.cgi. Performing a manipulation of the argument ping_ip/traceroute_ip results in os command injection. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. |
| CVE-2026-122310 | 9.9 | Kyverno from 1.19.1 before 1.19.2 validates a Policy's context.apiCall urlPath after cleaning it but executes the raw path, whose fragment or query the Kubernetes client discards. A namespace-scoped user who can create a Policy can hide ../ segments behind # or ? to reach cluster-scoped endpoints with Kyverno's ServiceAccount, gaining cluster admin. |
| CVE-2026-122311 | 9.9 | Kyverno from 1.16.0 before 1.19.2 fails to validate path segments in the resource argument of resource.get() and resource.post(), allowing namespaced CEL policies to escape their namespace. Tenants who can create a NamespacedValidatingPolicy can insert .. segments to read and write arbitrary cluster objects using the admission controller's ServiceAccount, leading to cluster takeover. |
| CVE-2026-122313 | 9.9 | Kyverno from 1.17.0 before 1.19.2 contains a privilege escalation vulnerability that allows namespace-scoped tenants to modify resources in other namespaces through NamespacedMutatingPolicy targetMatchConstraints.expression CEL output lacking namespace checks. Attackers can emit a literal target such as another tenant's RoleBinding, which the cluster-wide background controller then mutates to add attacker subjects o… |
| CVE-2026-122303 | 9.9 | Kyverno from 1.17.0 before 1.19.2 contains an authorization bypass vulnerability that allows namespace tenants to overwrite resources in other namespaces via NamespacedMutatingPolicy mutate-existing targetMatchConstraints.expression. Attackers can return a CEL map literal fabricating a target with an attacker-chosen metadata.namespace, causing the privileged background controller to overwrite Secrets, Deployments, o… |
| CVE-2026-122304 | 9.9 | Kyverno from 1.17.0 before 1.19.2 contains an authorization bypass vulnerability that allows namespace admins to escape namespace confinement because the cleanup controller builds its context loader with a nil policy. Attackers can create a namespaced CleanupPolicy with apiCall or globalReference context entries to read cross-namespace Secrets and modify validatingwebhookconfigurations using the cleanup controller's… |
| CVE-2026-122302 | 9.8 | Kyverno before 1.19.2 contains a privilege escalation vulnerability that allows namespace admins to create resources beyond their RBAC because generate-rule admission checks verify the controller's permissions, not the author's. Attackers can create a namespaced Policy with generate rules targeting other namespaces or cluster-scoped kinds, making the background controller create or clone resources cluster-wide. |
| CVE-2026-54384 | 9.8 | VitaFit cloud API before 2026-10-30 contained an authentication bypass vulnerability that allows remote attackers to obtain a full session for a victim's account by submitting a linked Google or Facebook account identifier to the POST /front/login/sns/ endpoint without providing proof of ownership from the identity provider. Attackers can forge a login using an identifier exposed through account enumeration to read … |
| CVE-2026-82418 | 9.8 | IBM Watson Speech Services Cartridge 4.0.0 through 5.4.0 could allow a remote attacker to execute arbitrary code due to a use-after-free vulnerability. |
| CVE-2025-71457 | 9.8 | vtenext 25.02 before 25.02.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to change any account password via hub/rpwd.php without token verification. Attackers knowing a valid user_name can send action=change_password to RecoverPwd::displayChangePwd() and log in as administrators lacking two-factor authentication. |
| CVE-2026-121952 | 9.8 | FreeRDP before 3.32.2 has an out-of-bounds write in the proxy because rdp_read_bitmap_cache_v2_capability_set rejects only numCellCaches values above 5, yet the bitmap cache v2 cell array is later accessed at fixed indices 0 through 4. A client connecting to the proxy can declare fewer than five cell caches in its Confirm Active, causing heap corruption, heap data leakage to the backend, or a crash. |
| CVE-2026-121953 | 9.8 | FreeRDP before 3.32.2 has a use-after-free in the client's rdpgfx dynamic virtual channel: a duplicate-name channel with a new ChannelId overwrites the listener's single callback slot, which rdpgfx_on_close frees without clearing. A malicious RDP server can open and close such a channel, then send a PDU on the original channel to crash the client or potentially execute code. |
| CVE-2026-54378 | 9.6 | VitaFit cloud API before 2026-10-30 contained a broken access control vulnerability that allows any authenticated user to obtain temporary AWS credentials by calling the POST /front/user/s3/token/ endpoint. Attackers can use these improperly scoped credentials to list the shared storage bucket and read or overwrite other users' stored files, enabling unauthorized cross-user data access and manipulation. |
| CVE-2026-122321 | 9.1 | Kyverno 1.18.0 before 1.19.2 contains a signature verification bypass in verifyImages because cached verification results are keyed by the image reference string (such as a tag) rather than bound to the verified digest, so cache hits skip signature and attestation checks. An attacker who can submit workloads and move a registry tag can warm the cache with a signed image, repoint the tag, and have Kyverno admit the w… |
| CVE-2026-121931 | 9.1 | A security vulnerability has been detected in Linksys WRT54GL 4.30.18. The impacted element is the function system of the file apply.cgi of the component Traceroute Diagnostic Function. Such manipulation of the argument traceroute_ip leads to os command injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did… |
| CVE-2026-121930 | 9.1 | A weakness has been identified in Linksys WRT54GL 4.30.18. The affected element is the function system of the file apply.cgi of the component Ping Diagnostic. This manipulation of the argument ping_ip causes os command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respo… |
New advisories from CERTs and vendors
Canadian Centre for Cyber Security
- Android security advisory – November 2026 monthly rollup (AV26-1128)
- Cisco security advisory (AV26-1127)
- GitHub security advisory (AV26-1126)
- WatchGuard security advisory (AV26-1125)
- SolarWinds security advisory (AV26-1124)
- Docker security advisory (AV26-1123)
- MongoDB security advisory (AV26-1122)
- Tanium security advisory (AV26-1120)
- [Control Systems] Phoenix Contact security advisory (AV26-1121)
- HPE security advisory (AV26-1119)
- Google security advisory (AV26-1118)
Canonical (Ubuntu)
- USN-9000-1: Twisted vulnerability
- USN-8999-1: Pillow vulnerabilities
- USN-8998-1: Squid vulnerability
- USN-8997-1: Net-SNMP vulnerability
- USN-7530-2: ADOdb vulnerability
- USN-8996-1: APT vulnerability
Microsoft MSRC
- Chromium CVE-2026-119270: Improper input validation
- Chromium CVE-2026-119271: Use after free
- Chromium CVE-2026-76031: Use after free
- Chromium CVE-2026-119269: Use after free
- Chromium CVE-2026-76027: Memory corruption
- Chromium CVE-2026-76029: Memory corruption
- Chromium CVE-2026-119264: Memory corruption
- Chromium CVE-2026-76025: Use after free
- Chromium CVE-2026-119262: Improper input validation
- Chromium CVE-2026-119263: Memory corruption
- Chromium CVE-2026-119261: Improper input validation
- Chromium CVE-2026-118309: Incorrect reference resolution
- Chromium CVE-2026-118314: Incorrect reference resolution
- Chromium CVE-2026-119272: Out of bounds read
- Chromium CVE-2026-119265: Memory corruption
- Chromium CVE-2026-76024: Memory corruption
- Chromium CVE-2026-119266: Use after free
- Chromium CVE-2026-76026: Memory corruption
- Chromium CVE-2026-119267: Memory corruption
- Chromium CVE-2026-76028: Use after free
- Chromium CVE-2026-119268: Integer overflow
- Chromium CVE-2026-76030: Memory corruption
- Chromium CVE-2026-118321: Use after free
- Chromium CVE-2026-119260: Use after free
Cisco PSIRT
- Cisco UCS Central Software Remote Code Execution Vulnerability
- Cisco Identity Services Engine Authorization Bypass Vulnerability
- Cisco Unified Communications Manager Cross-Site Scripting Vulnerability
Debian
- DSA-6607-1 apt – security update
- DSA-6608-1 puppet-agent – security update
- DSA-6609-1 trapperkeeper-authorization-clojure – security update
- DSA-6610-1 xen – security update
- DSA-6611-1 imagemagick – security update
- DSA-6612-1 symfony – security update
CERT-FR
- Vulnérabilité dans Laravel (04 novembre 2026)
- Multiples vulnérabilités dans Google Chrome (04 novembre 2026)
- Multiples vulnérabilités dans les produits HPE Aruba Networking (04 novembre 2026)
- Multiples vulnérabilités dans les produits Citrix (04 novembre 2026)
- Vulnérabilité dans Mozilla Firefox (04 novembre 2026)
- Multiples vulnérabilités dans NetApp StorageGRID (04 novembre 2026)
- Multiples vulnérabilités dans les produits Elastic (04 novembre 2026)
- Multiples vulnérabilités dans SolarWinds Dameware (04 novembre 2026)
- Multiples vulnérabilités dans les produits Mattermost (04 novembre 2026)
- Multiples vulnérabilités dans Apache Zookeeper (04 novembre 2026)
- Multiples vulnérabilités dans Ruby on Rails (04 novembre 2026)
- Vulnérabilité dans MongoDB (04 novembre 2026)
- Multiples vulnérabilités dans les produits SonicWall (04 novembre 2026)
- Multiples vulnérabilités dans les produits Symfony (04 novembre 2026)