Erlang

Sweden Open Source www.erlang.org ↗
C
CAUTION
16
Total CVEs
2
Crit / High
1
Medium
0%
Unpatched
93%
Patched
6.6
Avg CVSS
0
CISA KEV
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▸ CVE Trend by Year
▸ Patch Coverage
Patched
93%
Unpatched
0%
Under Review
5%
Pending
2%
✓ 40 patched ✗ 0 unpatched ~ 2 under review ⏳ 1 pending score
▸ Intelligence by Audience
PoC Available
14 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"erlang" port:443
org:"Erlang" http.status:200
Top EPSS (Exploitation Probability)
CVE-2026-69664 0.95% exploitation probability
CVE-2026-59250 0.78% exploitation probability
CVE-2026-49759 0.50% exploitation probability
CVE-2026-55952 0.48% exploitation probability
CVE-2026-42792 0.43% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
16
Critical severity
1
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
6.6
Security grade
C (CAUTION)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-07-02
Security Risk Score (for investors)
LOW
Vuln Volume
GOOD
Patch Responsiveness
LOW
CISA Exposure
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
▸ Security News Google News
OT Networks Targeted in Widespread Exploitation of Erlang/OTP Vulnerability - SecurityWeek
SecurityWeek 2025-08-12
Keys to the Kingdom: Erlang/OTP SSH Vulnerability Analysis and Exploits Observed in the Wild - Unit 42
Unit 42 2025-08-11
Palo Alto warns of OT-targeted exploitation of critical Erlang/OTP SSH vulnerability - Industrial Cyber
Industrial Cyber 2025-08-12
Critical Erlang/OTP SSH Vulnerability (CVSS 10.0) Allows Unauthenticated Code Execution - The Hacker News
The Hacker News 2025-04-17
Patch Now: Attackers Target OT Networks via Critical RCE Flaw - Dark Reading
Dark Reading 2025-08-13
Hackers exploit unpatched Erlang/OTP to crack OT firewalls - CSO Online
CSO Online 2025-08-13
▸ Recent CVEs showing 20 of 43
CVE IDSeverityPatchEPSSDate
CVE-2026-103060 ? N/A UNKNOWN / UNPATCHED — 2026-10-12
CVE-2026-66357 PoC ? N/A PATCH UNDER REVIEW 0.33% 2026-09-01
CVE-2026-55951 PoC ? N/A PATCH UNDER REVIEW 0.38% 2026-09-01
CVE-2026-69664 PoC 7.5 HIGH PATCHED / FIX AVAILABLE 0.95% 2026-09-01
CVE-2026-58227 PoC 7.5 HIGH PATCHED / FIX AVAILABLE 0.39% 2026-07-27
CVE-2026-55953 7.4 HIGH PATCHED / FIX AVAILABLE 0.23% 2026-07-27
CVE-2026-59251 7.5 HIGH PATCHED / FIX AVAILABLE 0.32% 2026-07-27
CVE-2026-47078 PoC ? N/A PATCHED / FIX AVAILABLE 0.15% 2026-07-27
CVE-2026-54890 PoC 7.5 HIGH PATCHED / FIX AVAILABLE 0.42% 2026-07-27
CVE-2026-55737 PoC 7.5 HIGH PATCHED / FIX AVAILABLE 0.29% 2026-07-27
CVE-2026-42792 7.5 HIGH PATCHED / FIX AVAILABLE 0.43% 2026-07-27
CVE-2026-59250 PoC ? N/A PATCHED / FIX AVAILABLE 0.78% 2026-07-27
CVE-2026-54891 3.7 LOW PATCHED / FIX AVAILABLE 0.14% 2026-07-02
CVE-2026-54886 PoC 5.3 MEDIUM PATCHED / FIX AVAILABLE 0.33% 2026-07-02
CVE-2026-55952 PoC 8.2 HIGH PATCHED / FIX AVAILABLE 0.48% 2026-07-02
CVE-2026-53422 PoC 2.3 LOW PATCHED / FIX AVAILABLE 0.26% 2026-07-02
CVE-2026-54887 PoC 6.3 MEDIUM PATCHED / FIX AVAILABLE 0.24% 2026-07-02
CVE-2026-55950 PoC 8.7 HIGH PATCHED / FIX AVAILABLE 0.38% 2026-07-02
CVE-2026-48859 5.3 MEDIUM PATCHED / FIX AVAILABLE 0.35% 2026-06-10
CVE-2026-49759 PoC 8.2 HIGH PATCHED / FIX AVAILABLE 0.50% 2026-06-10
View all 43 CVEs for Erlang →
▸Intel
Founded1986
CountrySweden
LicenseOpen Source
Trust ScoreC — CAUTION
Max CVSS9.8
Last Updated2026-07-02
▸Top Weaknesses
CWE-295
Unknown Weakness Type
4 occurrences in Erlang CVEs (25% of total)
CWE-295 ⓘ
4
CWE-22
Unknown Weakness Type
3 occurrences in Erlang CVEs (19% of total)
CWE-22 ⓘ
3
CWE-770
Unknown Weakness Type
3 occurrences in Erlang CVEs (19% of total)
CWE-770 ⓘ
3
CWE-409 (Improper Handling of Highly Compressed Data)
Unknown Weakness Type
1 occurrence in Erlang CVEs (6% of total)
CWE-409 (Improper Handling of Highly Compressed Data) ⓘ
1
CWE-863
Incorrect Authorization
1 occurrence in Erlang CVEs (6% of total)
CWE-863 ⓘ
1
CWE-400 (Uncontrolled Resource Consumption)
Unknown Weakness Type
1 occurrence in Erlang CVEs (6% of total)
CWE-400 (Uncontrolled Resource Consumption) ⓘ
1
CWE-340
Unknown Weakness Type
1 occurrence in Erlang CVEs (6% of total)
CWE-340 ⓘ
1
CWE-200
Sensitive Information Exposure
1 occurrence in Erlang CVEs (6% of total)
CWE-200 ⓘ
1
▸Company Profile

Erlang is a programming language and runtime system designed for building highly concurrent, distributed, and fault-tolerant systems. It is widely used in telecommunications, messaging, and real-time applications, with significant cybersecurity relevance due to its use in critical infrastructure and secure communication platforms like WhatsApp. The Erlang/OTP (Open Telecom Platform) is maintained by the Erlang Ecosystem Foundation.

▸Response Metrics
Est. MTTR ⓘ ~51 days (Good)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↗ +50% worse
CVE count 2026 vs 2025:  6 → 9 CVEs
Patch Speed ⓘ Poor (>65% open)
0% of CVEs still unpatched.  Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
▸ Financial Risk Estimate
Est. GDPR Low
€423K
Est. GDPR High
€4.2M

Based on 1 critical CVEs, 0 CISA KEV, 69% unpatched. Model: GDPR Art.83 · not legal advice.

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