CVE-2026-82623
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
open62541 History Backend ua_history_data_backend_memory.c UA_DataValue_backend_copyRange use after free
A vulnerability was detected in open62541 up to 1.5.5. Affected by this vulnerability is the function UA_DataValue_backend_copyRange of the file plugins/historydata/ua_history_data_backend_memory.c of the component History Backend. The manipulation results in use after free. The attack can be launched remotely. The exploit is now public and may be used. The project closed the issue report, stating that this is not the official way to report a security vulnerability.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
open62541
- Vendor
- n/a
- Product
- open62541
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1.5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.5.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.5.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.5.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.5.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.5.5 | affected | Unavailable | Unavailable | Unavailable | None listed |