October 13, 2026

CVE Watchtower

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CVE-2026-78319NVD

Vulnerability Summary

A service running on the affected products contains a potential Time-of-Check Time-of-Use (TOCTOU) race condition.
An unauthenticated remote attacker could exploit this race condition to bypass intended security controls.
This may result in the execution of unauthorized code.
Severity Level
UNKNOWN
Published Date
Sep 1, 2026
Last Modified
Sep 1, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.61%Probability
Root Weakness (CWE)
CWE-367: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v4.0 Base Metrics — Score 9.3 (CRITICAL)
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredNone
User InteractionNone
Confidentiality (Vulnerable System)High
Integrity (Vulnerable System)High
Availability (Vulnerable System)High
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)None

Affected & Patched Versions

Affected Versions
  • Sauter modu680-AS >= 1.0.0 and < 4.0.0
  • Sauter modu660-AS >= 1.0.0 and < 4.0.0
  • Sauter modu612-LC >= 1.0.0 and < 4.0.0
  • Sauter ecos504 >= 1.0.0 and < 7.0.0
  • Sauter ecos505 >= 1.0.0 and < 7.0.0
Patched Versions
  • Sauter modu680-AS 4.0.0
  • Sauter modu660-AS 4.0.0
  • Sauter modu612-LC 4.0.0
  • Sauter ecos504 7.0.0
  • Sauter ecos505 7.0.0
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🎁7-Day Free Trial — Try Pro or Team, no card required.
📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
📈EPSS Spike Alerts — Catch rising risk before it peaks.
🎯Custom EPSS/CVSS — Filter noise, focus on risk.
🛡️Exploit Intel — A 2nd confirmed-exploit signal beyond KEV.
🐙GitHub Issues — Auto-tracked, no duplicates.
📬Weekly Digest — One clean summary, not inbox spam.
🏷️Watchlist Groups — Tag alerts by team (Infra/AppSec/SOC).
💬Webhooks — Slack & Teams integration.
🔀Smart Routing — Critical alerts to one channel, rest to another.
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External References