High 7.7Published Mar 16, 2026

CVE-2025-10685HTTP POST with specific higher content length leads into heap corruption

Updated under an hour ago (Oct 27, 2026, 7:40 AM ET)

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It affects Softing smartLink SW-PN and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Softing smartLink SW-PN

Exploited in the last 30 days

Heap-based buffer overflow vulnerability in Softing Industrial Automation GmbH smartLink SW-PN and smartLink SW-HT (Webserver modules) allows overflow buffers.This issue affects: smartLink SW-PN: through 1.03 smartLink SW-HT: through 1.42

CVSS: 7.7 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/AU:Y/R:A/RE:L/U:Red
Weakness (CWE): CWE-122
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Softing
NVD analysis: Awaiting Analysis
Record last updated: Mar 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Softing smartLink SW-PN softing:smartlink_sw_pn (from the name)	through 1.03; 1.04 not affected	CNA record
Softing smartLink SW-HT softing:smartlink_sw_ht (from the name)	through 1.42; 1.43 not affected	CNA record

References

References

https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.html
https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-10685.json

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.