⚠ Known Exploited Vulnerability (KEV) Tracker

CISA KEV Catalog
⚠
About the KEV Catalog For the benefit of the cybersecurity community and network defenders — and to help every organization better manage vulnerabilities and keep pace with threat activity — CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild. Organizations should use the KEV catalog as an input to their vulnerability management prioritization framework. Per Binding Operational Directive 22-01, all federal civilian executive branch (FCEB) agencies are required to remediate KEV catalog vulnerabilities by their listed due dates. CISA strongly recommends all organizations — including private sector entities — prioritize remediation of KEV catalog vulnerabilities. View the full KEV catalog on CISA.gov →
Total KEVs
1,721
in CISA catalog
Ransomware-Linked
360
21% of catalog
Added Last 30 Days
46
92 in last 90 days
Latest Addition
2026-09-22
most recent entry
Tracked Vendors
20+
top 20 shown

Top Vendors

KEV count 21%+ ransomware-linked 42%+ ransomware-linked N RW · %Ransomware-linked share

Share of each bar's KEVs linked to ransomware. Thresholds track the catalog average of 20.9%, so they stay meaningful as it grows. Bars under 5 KEVs are left uncoloured — too few to rate a share.

Microsoft
388
117 RW · 30%
Cisco
99
7 RW · 7%
Apple
94
Adobe
81
11 RW · 14%
Google
75
Oracle
46
13 RW · 28%
Apache
40
8 RW · 20%
Ivanti
35
12 RW · 34%
Linux
31
2 RW · 6%
Fortinet
30
14 RW · 47%
VMware
26
9 RW · 35%
D-Link
26
2 RW · 8%
Citrix
24
7 RW · 29%
SonicWall
19
13 RW · 68%
Synacor
19
6 RW · 32%
Android
17
Palo Alto Networks
15
6 RW · 40%
Samsung
15
SAP
14
3 RW · 21%
Mozilla
13
1 RW · 8%

Top Products

KEV count 21%+ ransomware-linked 42%+ ransomware-linked N RW · %Ransomware-linked share

Share of each bar's KEVs linked to ransomware. Thresholds track the catalog average of 20.9%, so they stay meaningful as it grows. Bars under 5 KEVs are left uncoloured — too few to rate a share.

Windows · Microsoft
174
49 RW · 28%
Multiple Products · Apple
53
Chromium V8 · Google
41
Internet Explorer · Microsoft
36
6 RW · 17%
Flash Player · Adobe
33
5 RW · 15%
Kernel · Linux
31
2 RW · 6%
Office · Microsoft
29
3 RW · 10%
Win32k · Microsoft
25
11 RW · 44%
Exchange Server · Microsoft
17
13 RW · 76%
Zimbra Collaboration Suite (ZCS) · Synacor
17
5 RW · 29%
ColdFusion · Adobe
16
3 RW · 19%
SharePoint · Microsoft
14
8 RW · 57%
IOS and IOS XE Software · Cisco
14
Acrobat and Reader · Adobe
13
1 RW · 8%
Mobile Devices · Samsung
13
PAN-OS · Palo Alto Networks
12
6 RW · 50%
WebLogic Server · Oracle
12
2 RW · 17%
iOS, iPadOS, and macOS · Apple
11
Multiple Chipsets · Qualcomm
11
NetWeaver · SAP
10
2 RW · 20%
Clear 6 entries
CVE Vendor Product Vulnerability CVSS Added Due per BOD 22-01 Ransomware
CVE-2017-1000353 Jenkins Jenkins Jenkins Remote Code Execution Vulnerability Jenkins contains a remote code execution vulnerability. This vulnerability that could allowed attackers to transfer a serialized Java SignedObject object to the remoting-based Jenkins CLI, that would be deserialized using a new ObjectInputStream, bypassing the existing blocklist-based protection mechanism. 9.8 CISA 2025-10-02 2025-10-23 Unknown
CVE-2024-23897 Jenkins Jenkins Command Line Interface (CLI) Jenkins Command Line Interface (CLI) Path Traversal Vulnerability Jenkins Command Line Interface (CLI) contains a path traversal vulnerability that allows attackers limited read access to certain files, which can lead to code execution. 9.8 CISA 2024-08-19 2024-09-09 Known
2024-014: Critical Remote Code Execution Vulnerability in Jenkins
CVE-2015-5317 Jenkins Jenkins User Interface (UI) Jenkins User Interface (UI) Information Disclosure Vulnerability Jenkins User Interface (UI) contains an information disclosure vulnerability that allows users to see the names of jobs and builds otherwise inaccessible to them on the "Fingerprints" pages. 7.5 CISA 2023-05-12 2023-06-02 Unknown
CVE-2019-1003029 Jenkins Script Security Plugin Jenkins Script Security Plugin Sandbox Bypass Vulnerability Jenkins Script Security Plugin contains a protection mechanism failure, allowing an attacker to bypass the sandbox. 9.9 CISA 2022-04-25 2022-05-16 Unknown
CVE-2019-1003030 Jenkins Matrix Project Plugin Jenkins Matrix Project Plugin Remote Code Execution Vulnerability Jenkins Matrix Project plugin contains a vulnerability which can allow users to escape the sandbox, opening opportunity to perform remote code execution. 9.9 CISA 2022-03-25 2022-04-15 Unknown
CVE-2018-1000861 Jenkins Jenkins Stapler Web Framework Jenkins Stapler Web Framework Deserialization of Untrusted Data Vulnerability A code execution vulnerability exists in the Stapler web framework used by Jenkins 9.8 CISA 2022-02-10 2022-08-10 Unknown