c
cesnet
Security Risk Profile
38
/100
lowSecurity Risk Score
Comprehensive risk assessment based on 25 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from August 23, 2019 to present
25
Total CVEs
17
Critical+High
0
Exploited
5
Unpatched
Threat Assessment
Avg CVSS
7.5
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
5
Critical/High
Risk Level
38/100
low
📈 2 in Last 30 Days
Severity Distribution
Critical
3High
14Medium
8Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
1
Buffer Overflow
7
2
Null Pointer Dereference
3
3
Double Free
3
4
Integer Overflow
2
5
Use After Free
1
Most Affected Products
1. CESNET libyang135
2. alpine/libyang10
3. redhat/libyang9
4. ubuntu/libyang4
5. debian/libyang3
Recent Vulnerabilities
See more →GHSA-25gm-4x89-7r2q
CVSS 7.1high
netopeer2-server logging has format string vulnerability via subtree filter
Oct 30, 2026🔧 No Patch
CVE-2026-115327
CVSS 6.0medium
libyang through 6.4.13 Uninitialized Pointer Free in NETCONF RPC Parser
Oct 22, 2026
GHSA-9f49-8x56-jmjc
CVSS 7.1high
libyang - Heap Use-After-Free Write in XML Metadata Parsing
May 26, 2026🔧 No Patch
REDHAT-BUG-2477617
CVSS 7.0high
May 14, 2026🔧 No Patch
CVE-2026-44673
CVSS 7.5high
libyang: lyb_read_string() integer overflow → heap buffer overflow
May 14, 2026
CVE-2023-26917
CVSS 7.5high
Apr 11, 2023🔧 No Patch
CVE-2023-26916
CVSS 5.3medium
Apr 3, 2023🔧 No Patch
CVE-2016-15014
CVSS 5.5medium
CESNET theme-cesnet resetpassword.php insufficiently protected credentials
Jan 7, 2023
CVE-2021-28906
CVSS 7.5high
May 20, 2021
CVE-2021-28905
CVSS 7.5high
May 20, 2021
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