CVE-2026-67861
An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the UA_Client_getRemoteDataTypes componen
CVSS
7.5
High
EPSS
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KEV
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Exploit Today
0
0-100
Published: Aug 4, 2026 · Last modified: Aug 5, 2026 · CWE-400
Not enough EPSS history yet.
An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the UA_Client_getRemoteDataTypes component
- github.comhttps://github.com/open62541/open62541/issues/8140
- raw.githubusercontent.comhttps://raw.githubusercontent.com/open62541/open62541/v1.5.5/examples/custom_datatype/client_types_custom.c
- raw.githubusercontent.comhttps://raw.githubusercontent.com/open62541/open62541/v1.5.5/src/client/ua_client_util.c
- github.comhttps://github.com/open62541/open62541/issues/8140
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-713147.5 HIG—
———Nuxt is an open-source web development framework for Vue.js. From 3.1.0 until 3.21.10 and 4.5.1, an unauthenticated attacker can use a server island v-for prop, including vforToArray and , to trigger unbounded SSR memory allocation until MAX_VFOR_LENGTH = 100000 and crash the Nuxt process. This issue is fixed in 3.21.10 and 4.5.1.8hCVE-2026-713105.9 MED—
———rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.0, the shared HTTP CONNECT helper in lib/proxy/http.go parses proxy CONNECT responses with http.ReadResponse over an unrestricted buffered reader, allowing a malicious or compromised configured proxy, or an active on-path actor controlling a plaintext HTTP proxy hop, to send oversized headers that grow memory until the rclone process fails. The affected helper is used by FTP and SFTP proxy connections, and SFTP reaches the parser before SSH server authentication, so target host key validation does not constrain a malicious proxy. This issue is fixed in 1.75.0.8hCVE-2026-634576.5 MED—
———A potential denial of service vulnerability exists in HPE Integrated Lights-Out 6 (iLO 6) prior to v1.78.9hCVE-2026-48834——
———Improper Handling of Length Parameter Inconsistency vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
Unauthenticated attackers can cause a denial of service via a specially crafted Accept-Language header that triggers excessive CPU consumption during parsing.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.12hCVE-2026-678627.5 HIG—
——0open62541 1.5.5 contains a buffer-overflow in the high-level attribute reading logic in src/client/ua_client_highlevel.c. This allows a remote attacker to cause a denial of service.10hCVE-2026-678567.5 HIG—
——0An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via crafted CreateSubscription, CreateMonitoredItems(Sampling), Publish, TransferSubscriptions, and DeleteSubscriptions requests10h