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CVE-2026-18785: open62541 affected git revisions
CVE-2026-18785. CVSS 3.1 base score 5.3 (MEDIUM, Vendor/CNA). EPSS 0.00159 (percentile 0.04635), scored 22-Oct-2026.
Affected technology
open62541 · ca356b088ada7dee824d1b4acd07c1ff07ce242b
o6
Component: Not specified by the source
Function: UA_Client_getRemoteDataTypes
File: examples/custom_datatype/client_types_custom.c
Attack conditions (VulDB, CVSS 4.0): Local · Low privileges required · No user interaction required
What an attacker can do
A local attacker with low privileges could trigger a use-after-free error in open62541 ca356b088ada7dee824d1b4acd07c1ff07ce242b. VulDB’s CVSS 4.0 assessment (base score 1.9/10) rates confidentiality, integrity and availability impact as low. The description does not state a further attacker outcome.
- CWE
- CWE-119, CWE-416
- CCR priority
- 21.2 /100 (P4)
- CVSS 3.1
- 5.3 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L · Vendor/CNA
- EPSS
- 0.00159 · percentile 0.04635 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-18785.html