Technology · Siemens
Siemens SINEC OS vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 12 vulnerabilities in Siemens SINEC OS: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-3784, was published on 11 March 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About Siemens SINEC OS
A specialized operating system designed for Siemens industrial network components.
Latest Siemens SINEC OS vulnerabilities
- CVE-2026-3784: curl wrong proxy connection reuse with credentialsmediumCVSS 6.5EPSS 0.0%
- CVE-2026-26158: BusyBox arbitrary file modification via unvalidated tar link entrieshighCVSS 7EPSS 0.0%
- CVE-2026-26157: BusyBox path traversal in archive extraction utilitieshighCVSS 7EPSS 0.1%
- CVE-2026-25210: libexpat integer overflow in doContent tag buffer reallocationmediumCVSS 6.9EPSS 0.0%
- CVE-2026-1489: GNOME GLib integer overflow in Unicode case conversionmediumCVSS 5.4EPSS 0.0%
- CVE-2026-1484: GNOME GLib integer overflow in Base64 encodingmediumCVSS 4.2EPSS 0.0%
- CVE-2026-24515: libexpat NULL pointer dereference in XML_ExternalEntityParserCreatelowCVSS 2.9EPSS 0.0%
- CVE-2025-66382: libexpat inefficient algorithmic complexity denial of servicelowCVSS 2.9EPSS 0.0%
- CVE-2025-7039: GLib integer overflow in temporary file creationlowCVSS 3.7EPSS 0.1%
- CVE-2025-8732: GNOME libxml2 uncontrolled recursion in xmlParseSGMLCataloglowCVSS 3.3EPSS 0.0%
- CVE-2025-6170: GNOME libxml2 stack buffer overflow in xmllint interactive shelllowCVSS 2.5EPSS 0.0%
- CVE-2024-41996: OpenSSL and Siemens DHE resource exhaustion in public key validationhighCVSS 7.5
Most severe Siemens SINEC OS vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2024-41996: OpenSSL and Siemens DHE resource exhaustion in public key validationhighCVSS 7.5
- CVE-2026-26157: BusyBox path traversal in archive extraction utilitieshighCVSS 7EPSS 0.1%
- CVE-2026-26158: BusyBox arbitrary file modification via unvalidated tar link entrieshighCVSS 7EPSS 0.0%
- CVE-2026-25210: libexpat integer overflow in doContent tag buffer reallocationmediumCVSS 6.9EPSS 0.0%
- CVE-2026-3784: curl wrong proxy connection reuse with credentialsmediumCVSS 6.5EPSS 0.0%
- CVE-2026-1489: GNOME GLib integer overflow in Unicode case conversionmediumCVSS 5.4EPSS 0.0%
- CVE-2026-1484: GNOME GLib integer overflow in Base64 encodingmediumCVSS 4.2EPSS 0.0%
- CVE-2025-7039: GLib integer overflow in temporary file creationlowCVSS 3.7EPSS 0.1%
- CVE-2025-8732: GNOME libxml2 uncontrolled recursion in xmlParseSGMLCataloglowCVSS 3.3EPSS 0.0%
- CVE-2026-24515: libexpat NULL pointer dereference in XML_ExternalEntityParserCreatelowCVSS 2.9EPSS 0.0%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/sinec-os.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Siemens SINEC OS vulnerabilities", https://junglewise.ai/threats/technologies/sinec-os, 26 September 2026.