CVE-2026-33218
NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, a clie
CVSS
7.5
High
EPSS
0.6%
p45
KEV
—
Exploit Today
14
0-100
Published: Mar 25, 2026 · Last modified: Jul 15, 2026 · CWE-20 · CWE-1286
0.6%EPSS · 30 days0.6%
2026-06-302026-07-16
NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, a client which can connect to the leafnode port can crash the nats-server with a certain malformed message pre-authentication. Versions 2.11.15 and 2.12.6 contain a fix. As a workaround, disable leafnode support if not needed or restrict network connections to the leafnode port, if plausible without compromising the service offered.
- advisories.nats.iohttps://advisories.nats.io/CVE/secnote-2026-10.txt
- github.comhttps://github.com/nats-io/nats-server/security/advisories/GHSA-vprv-35vv-q339
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:21769
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:22347
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:23345
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-33218
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2451450
- security.access.redhat.comhttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33218.json
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-341978.8 HIG99.9%
KEV—80Apache ActiveMQ Improper Input Validation Vulnerability2dCVE-2026-125699.8 CRI66.0%
KEV—70PTC Windchill and FlexPLM Improper Input Validation Vulnerability16dCVE-2025-607877.2 HIG97.0%
——29MotionEye v0.43.1b4 and before is vulnerable to OS Command Injection in configuration parameters such as image_file_name. Unsanitized user input is written to Motion configuration files, allowing remote authenticated attackers with admin access to achieve code execution when Motion is restarted.12dCVE-2017-149197.5 HIG94.3%
——28Node.js before 4.8.5, 6.x before 6.11.5, and 8.x before 8.8.0 allows remote attackers to cause a denial of service (uncaught exception and crash) by leveraging a change in the zlib module 1.2.9 making 8 an invalid value for the windowBits parameter.3dCVE-2025-138787.5 HIG94.2%
——28Malformed BRID/HHIT records can cause `named` to terminate unexpectedly.
This issue affects BIND 9 versions 9.18.40 through 9.18.43, 9.20.13 through 9.20.17, 9.21.12 through 9.21.16, 9.18.40-S1 through 9.18.43-S1, and 9.20.13-S1 through 9.20.17-S1.2dCVE-2026-482849.6 CRI94.1%
——28ColdFusion is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed.1d