Advisories · Critical
What needs attention now.
A record is critical when any one of these three is true. It’s our own rule, applied the same way to every record, and each record says which of the three it meets. Withdrawn and retracted records are never critical.
- KEV
It’s in CISA’s KEV catalogue
CISA lists it as known to be exploited. Any record in the catalogue is critical, whatever its score.
- CVSS 9+
Its CVSS score is 9.0 or more
The base score from the record’s chosen CVSS: the CNA’s own first, then GitHub’s or OSV’s, then an ADP’s such as CISA’s.
- CVSS 7+ and EPSS
CVSS 7.0 or more, and EPSS 0.1 or more
A high score and at least a 10% estimated chance, from FIRST’s EPSS, of exploitation in the next 30 days.
Being critical doesn’t mean your app is affected; it means it’s worth checking now. Check your lockfile or follow this list with RSS.
- CVSS 9.8 CriticalCritical · CVSS 9+
ntfs: validate resident attribute lists and harden the validator
- Linux kernel
- CVSS 9.8 CriticalCritical · CVSS 9+
ntfs: bound the look-ahead attribute-list entry in ntfs_external_attr_find()
- Linux kernel
- CVSS 9.3 CriticalCritical · CVSS 9+
perf sched: Fix register_pid() overflow, strcpy, and BUG_ON
- Linux kernel
- CVSS 9.1 CriticalCritical · CVSS 9+
perf tools: Use perf_env__get_cpu_topology() in machine__resolve()
- Linux kernel
- CVSS 9.8 CriticalCritical · CVSS 9+
netfilter: nf_conntrack_expect: use conntrack GC to reap expectations
- Linux kernel
- CVSS 9.8 CriticalCritical · CVSS 9+
netfilter: flowtable: avoid num_encaps underflow on bridge VLAN untag
- Linux kernel
- CVSS 9.8 CriticalCritical · CVSS 9+
net/sched: sch_fq_codel: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen
- Linux kernel
- CVSS 9.8 CriticalCritical · CVSS 9+
net: airoha: fix foe_check_time allocation size
- Linux kernel
- CVSS 9.8 CriticalCritical · CVSS 9+
net: lwtunnel: Drop skb metadata before LWT encapsulation
- Linux kernel
- CVSS 9.8 CriticalCritical · CVSS 9+
qede: fix out-of-bounds check for cqe->len_list[]
- Linux kernel
- CVSS 9.1 CriticalCritical · CVSS 9+
netfilter: nf_conntrack_irc: fix parse_dcc() off-by-one OOB read
- Linux kernel
- CVSS 9.8 CriticalCritical · CVSS 9+
batman-adv: dat: acquire ARP hw source only after skb realloc
- Linux kernel
- CVSS 9.8 CriticalCritical · CVSS 9+
WPMU DEV Dashboard <= 5.0.1 - Authentication Bypass to Administrator via SSO HMAC Canonicalization Confusion
- wpmudev WPMU DEV Dashboard
- Weak cryptography or TLS
- CVSS 9.3 CriticalCritical · CVSS 9+
Deserialization of untrusted data in Tsuyoshi Saito SOY CMS
- Tsuyoshi Saito SOY CMS
- Insecure deserialization
- CVSS 9.2 CriticalCritical · CVSS 9+
Cross-site scripting in Pocket
- Cross-site scripting (XSS)
- CVSS 9.3 CriticalCritical · CVSS 9+
Green-Computing|NUMail - OS Command Injection
- Green-Computing NUMail
- Command injection
- CVSS 9.8 CriticalCritical · CVSS 9+
Incorrect access control in the getWiFiApcliScan function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to trigger wireless scans and retrieve AP-client scan results via sendi…
- Broken access control
- CVSS 9.1 CriticalCritical · CVSS 9+
Incorrect access control in the getPortForwardRules function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain port-forwarding rules via sending a crafted POST request t…
- Broken access control
- CVSS 9.1 CriticalCritical · CVSS 9+
Incorrect access control in the getIpPortFilterRules function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain IP and port filtering rules via sending a crafted POST re…
- Broken access control
- CVSS 9.1 CriticalCritical · CVSS 9+
Incorrect access control in the getSyslogCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain syslog-related configuration via sending a crafted POST request t…
- Broken access control
- CVSS 9.1 CriticalCritical · CVSS 9+
Incorrect access control in the getDiagnosisCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain diagnostic configuration and ping log contents via sending a c…
- Broken access control
- CVSS 9.1 CriticalCritical · CVSS 9+
Incorrect access control in the getParentalRules function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain parental-control rules via sending a crafted POST request to…
- Broken access control
- CVSS 9.8 CriticalCritical · CVSS 9+
Incorrect access control in the getPasswordCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain the administrative username via sending a crafted POST request…
- Broken access control
- CVSS 9.1 CriticalCritical · CVSS 9+
Incorrect access control in the getNtpCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain NTP configuration and current time data via sending a crafted POST r…
- Broken access control
- CVSS 9.1 CriticalCritical · CVSS 9+
Incorrect access control in the getWiFiAclRules function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain Wi-Fi ACL rules via sending a crafted POST request to /cgi-bin…
- Broken access control
- CVSS 9.1 CriticalCritical · CVSS 9+
Incorrect access control in the getGenerateWiFiWpsPin function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to generate and retrieve a new WPS PIN via sending a crafted POST…
- Broken access control
- CVSS 9.1 CriticalCritical · CVSS 9+
Incorrect access control in the getWiFiWpsCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain WPS configuration, including the current PIN, via sending a craf…
- Broken access control
- CVSS 9.1 CriticalCritical · CVSS 9+
Incorrect access control in the getWanCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain WAN configuration data via sending a crafted POST request to /cgi-bi…
- Broken access control
- CVSS 9.8 CriticalCritical · CVSS 9+
Incorrect access control in the startSlaveReboot function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to arbitrarily force a reboot via sending a crafted MQTT message.
- Broken access control
- CVSS 9.8 CriticalCritical · CVSS 9+
An OS command injection vulnerability in the killSessionSync function (lib/agent-runtime.ts) of 23blocks-OS ai-maestro v0.24.17 allows attackers to execute arbitrary commands via a crafted input.
- Command injection
- CVSS 9.8 CriticalCritical · CVSS 9+
grpc-gateway v2.28.0 is vulnerable to Incorrect Access Control.
- Broken access control
- CVSS 9.3 CriticalCritical · CVSS 9+
WatchGuard Dimension Session Hijack via Exposed Session Tokens in Diagnostic Logs
- WatchGuard Dimension
- Information disclosure
- Privilege escalation
- CVSS 9.1 CriticalCritical · CVSS 9+
Wazuh cluster worker file sync allows arbitrary file write under /var/ossec (incomplete fix for CVE-2026-30893)
- wazuh
- Path traversal
- CVSS 9.3 CriticalCritical · CVSS 9+
Fireware OS Pre-Authentication Type Confusion in iked Allows Remote Code Execution
- WatchGuard Fireware OS
- Memory corruption
- CVSS 9.3 CriticalCritical · CVSS 9+
Fireware OS Stack-Based Buffer Overflow in Mobile Security epm Endpoint
- WatchGuard Fireware OS
- Memory corruption
- Hard-coded credentials
- CVSS 9.3 CriticalCritical · CVSS 9+
Fireware OS Pre-Authentication Heap Buffer Overflow in iked Allows Remote Code Execution
- WatchGuard Fireware OS
- Memory corruption
- CVSS 9.3 CriticalCritical · CVSS 9+
Fireware OS Pre-Authentication Stack Buffer Overflow in iked Allows Remote Code Execution
- WatchGuard Fireware OS
- Memory corruption
- CWE-129
- CVSS 9.3 CriticalCritical · CVSS 9+
Xiiaozet LK100W Authentication Bypass Using an Alternate Path or Channel
- Xiiaozet LK100W
- Authentication bypass
- CVSS 9.3 CriticalCritical · CVSS 9+
Xiiaozet LK100W Missing Authentication for Critical Function
- Xiiaozet LK100W
- Authentication bypass
- CVSS 9.3 CriticalCritical · CVSS 9+
Ebyte NA111-M Cleartext Transmission of Sensitive Information
- Ebyte NA111-M Firmware
- Weak cryptography or TLS
- CVSS 9.8 CriticalCritical · CVSS 9+
LiteLLM vulnerable to server-side template injection in the /prompts/test endpoint
- Code injection
<1.83.7 · fixed in 1.83.7
GHSA-6wvf-77m9-58rm · CVE-2026-37004 - CVSS 9.3 CriticalCritical · CVSS 9+
Ebyte NA111-M Use of GET Request Method With Sensitive Query Strings
- Ebyte NA111-M Firmware
- CWE-598
- CVSS 9.3 CriticalCritical · CVSS 9+
Ebyte NA111-M Use of Client-Side Authentication
- Ebyte NA111-M Firmware
- CWE-603
- CVSS 9.3 CriticalCritical · CVSS 9+
Ebyte NA111-M Missing Authentication for Critical Function
- Ebyte NA111-M Firmware
- Authentication bypass
- CVSS 9.1 CriticalCritical · CVSS 9+
Ceph Monitor subscription handler improperly authorizes config-key store reads, exposing cluster secrets to read-only users
- ceph
- Broken access control
- CVSS 9.3 CriticalCritical · CVSS 9+
FastGPT: Unauthenticated WeChat channel hijack and denial of service via shareId-only authorization
- labring FastGPT
- Authentication bypass
- Broken access control
- CVSS 9.1 CriticalCritical · CVSS 9+
Improper Certificate Validation in ASE 2000
- Applied Systems Engineering ASE2000 V2
- Weak cryptography or TLS
- CVSS 9.3 CriticalCritical · CVSS 9+
Trilium: Note Import to RCE via Book Note
- Trilium
- Cross-site scripting (XSS)
- Code injection
- CVSS 9.3 CriticalCritical · CVSS 9+
Trilium: Note Import to RCE via Mind Elixir dangerouslySetInnerHtml
- Trilium
- Cross-site scripting (XSS)
- Code injection
- CVSS 10.0 CriticalCritical · CVSS 9+
Unauthenticated SQL Injection via Dynamic Schema ORDER BY Clause
- ServiceNow AI Platform
- SQL injection
- CVSS 10.0 CriticalCritical · CVSS 9+
Unauthenticated Privilege Escalation via System Configuration Image Upload Processor
- ServiceNow AI Platform
- Broken access control
- CVSS 10.0 CriticalCritical · CVSS 9+
Unauthenticated Remote Code Execution in GraphQL Composite Data API
- ServiceNow AI Platform
- Code injection
- CVSS 10.0 CriticalCritical · CVSS 9+
Sandbox Escape in ServiceNow AI Platform
- ServiceNow AI Platform
- Code injection
- CWE-693
- CVSS 9.8 CriticalCritical · CVSS 9+
Server Sent Event stream corruption in Spring MVC functional web framework
- Spring Framework
- Other injection
- CVSS 9.1 CriticalCritical · CVSS 9+
Spring Framework Safety Guard Bypass via SpEL Expression Compilation
- Spring Framework
- CWE-913
- CVSS 9.3 CriticalCritical · CVSS 9+
Trilium: Malicious import with GeoMap marker title XSS leads to RCE on the desktop client
- Trilium
- Cross-site scripting (XSS)
- Code injection
- CVSS 9.3 CriticalCritical · CVSS 9+
openssl_encrypt before 1.4.9 executes untrusted third-party plugins with insufficient controls: the plugin signature policy defaulted to WARN, so an unsigned/unverifiable non-built-in plugin was co...
- Code injection
<1.4.9 · fixed in 1.4.9
GHSA-587j-4r3v-cm2c · CVE-2026-81719 - CVSS 9.3 CriticalCritical · CVSS 9+
openssl_encrypt (pip package openssl-encrypt) before 1.4.9 contains two weaknesses in the portable USB drive feature, whose threat model treats the removable drive as untrusted (attacker with physi...
- Weak cryptography or TLS
<1.4.9 · fixed in 1.4.9
GHSA-8jx3-27qf-3p97 · CVE-2026-81717 - CVSS 9.3 CriticalCritical · CVSS 9+
openssl_encrypt (pip: openssl-encrypt) versions <= 1.4.8 use suffix-tolerant fingerprint matching in enroll_trust_key when binding a plugin-signing trust anchor. An operator who confirms a short (f...
- Weak cryptography or TLS
<1.4.9 · fixed in 1.4.9
GHSA-xg52-638v-jc5m · CVE-2026-81714 - CVSS 9.3 CriticalCritical · CVSS 9+
openssl_encrypt before 1.4.9 fails to prevent namespace collisions between own identities and contacts in IdentityStore, allowing attackers to create shadowed contact entries invisible until the co...
- CWE-345
<1.4.9 · fixed in 1.4.9
GHSA-8gmx-w9m8-vx7q · CVE-2026-81706