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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":June 29, 2026, 4 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
561 7.5 重要
Network
n8n n8n n8nにおける高圧縮データの処理 (データ増幅)に関する脆弱性 CWE-409
高圧縮データの不適切な処理 (データ増幅)
CVE-2026-54314 2026-06-26 11:54 2026-06-23 Show GitHub Exploit DB Packet Storm
562 5.5 警告
Local
pypdf project pypdf pypdf projectのpypdfにおける無限ループに関する脆弱性 CWE-835
無限ループ
CVE-2026-54530 2026-06-26 11:54 2026-06-22 Show GitHub Exploit DB Packet Storm
563 5.5 警告
Local
pypdf project pypdf pypdf projectのpypdfにおける無限ループに関する脆弱性 CWE-835
無限ループ
CVE-2026-54531 2026-06-26 11:54 2026-06-22 Show GitHub Exploit DB Packet Storm
564 5.5 警告
Local
pypdf project pypdf pypdf projectのpypdfにおける無限ループに関する脆弱性 CWE-835
無限ループ
CVE-2026-54651 2026-06-26 11:54 2026-06-22 Show GitHub Exploit DB Packet Storm
565 5.3 警告
Network
Apache Software Foundation Apache NiFi Apache Software FoundationのApache NiFiにおける同一生成元ポリシー違反に関する脆弱性 CWE-346
同一生成元ポリシー違反
CVE-2026-54665 2026-06-26 11:54 2026-06-22 Show GitHub Exploit DB Packet Storm
566 9.9 緊急
Network
langflow langflow langflowにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避
CVE-2026-55255 2026-06-26 11:54 2026-06-23 Show GitHub Exploit DB Packet Storm
567 6.1 警告
Physics
langflow langflow langflowにおけるセッション期限に関する脆弱性 CWE-613
不適切なセッション期限
CVE-2026-55423 2026-06-26 11:54 2026-06-23 Show GitHub Exploit DB Packet Storm
568 7.5 重要
Network
langflow langflow langflowにおけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇
CVE-2026-55446 2026-06-26 11:54 2026-06-23 Show GitHub Exploit DB Packet Storm
569 9.6 緊急
Network
langflow langflow langflowにおける複数の脆弱性 CWE-200
CWE-61
CVE-2026-55447 2026-06-26 11:54 2026-06-23 Show GitHub Exploit DB Packet Storm
570 9.3 緊急
Network
langflow langflow langflowにおける複数の脆弱性 CWE-200
CWE-306
CWE-400
CVE-2026-55450 2026-06-26 11:54 2026-06-23 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 29, 2026, 4:19 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
190691 6.3 MEDIUM
Network
xstream_project
debian
fedoraproject
netapp
oracle
xstream
debian_linux
fedora
snapmanager
webcenter_portal
utilities_framework
communications_unified_inventory_management
communications_billing_and_revenue_management_elastic_cha…
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to allocate 100% CPU time on the target system depending on… - CVE-2021-39140 2024-11-21 15:18 2021-08-24 Show GitHub Exploit DB Packet Storm
190692 8.5 HIGH
Network
xstream_project
fedoraproject
debian
netapp
oracle
xstream
fedora
debian_linux
snapmanager
webcenter_portal
utilities_framework
communications_unified_inventory_management
communications_billing_and_revenue_management_elastic_cha…
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only … - CVE-2021-39154 2024-11-21 15:18 2021-08-24 Show GitHub Exploit DB Packet Storm
190693 8.5 HIGH
Network
xstream_project
fedoraproject
debian
netapp
oracle
xstream
fedora
debian_linux
snapmanager
webcenter_portal
utilities_framework
communications_unified_inventory_management
communications_billing_and_revenue_management_elastic_cha…
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only … - CVE-2021-39153 2024-11-21 15:18 2021-08-24 Show GitHub Exploit DB Packet Storm
190694 8.5 HIGH
Network
xstream_project
fedoraproject
debian
netapp
oracle
xstream
fedora
debian_linux
snapmanager
webcenter_portal
utilities_framework
retail_xstore_point_of_service
communications_unified_inventory_management
communications_billing_…
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only … - CVE-2021-39151 2024-11-21 15:18 2021-08-24 Show GitHub Exploit DB Packet Storm
190695 8.5 HIGH
Network
xstream_project
fedoraproject
debian
netapp
oracle
xstream
fedora
debian_linux
snapmanager
webcenter_portal
utilities_framework
communications_unified_inventory_management
communications_billing_and_revenue_management_elastic_cha…
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only … - CVE-2021-39149 2024-11-21 15:18 2021-08-24 Show GitHub Exploit DB Packet Storm
190696 8.5 HIGH
Network
xstream_project
fedoraproject
debian
netapp
oracle
xstream
fedora
debian_linux
snapmanager
webcenter_portal
utilities_framework
communications_unified_inventory_management
communications_billing_and_revenue_management_elastic_cha…
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only … - CVE-2021-39148 2024-11-21 15:18 2021-08-24 Show GitHub Exploit DB Packet Storm
190697 8.5 HIGH
Network
xstream_project
fedoraproject
debian
netapp
oracle
xstream
fedora
debian_linux
snapmanager
webcenter_portal
utilities_framework
communications_unified_inventory_management
communications_billing_and_revenue_management_elastic_cha…
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only … - CVE-2021-39147 2024-11-21 15:18 2021-08-24 Show GitHub Exploit DB Packet Storm
190698 8.5 HIGH
Network
xstream_project
fedoraproject
debian
netapp
oracle
xstream
fedora
debian_linux
snapmanager
webcenter_portal
utilities_framework
retail_xstore_point_of_service
communications_unified_inventory_management
communications_billing_…
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only … - CVE-2021-39146 2024-11-21 15:18 2021-08-24 Show GitHub Exploit DB Packet Storm
190699 8.5 HIGH
Network
xstream_project
debian
fedoraproject
netapp
oracle
xstream
debian_linux
fedora
snapmanager
webcenter_portal
utilities_framework
communications_unified_inventory_management
communications_billing_and_revenue_management_elastic_cha…
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only … - CVE-2021-39145 2024-11-21 15:18 2021-08-24 Show GitHub Exploit DB Packet Storm
190700 8.5 HIGH
Network
xstream_project
debian
fedoraproject
netapp
oracle
xstream
debian_linux
fedora
snapmanager
webcenter_portal
utilities_framework
communications_unified_inventory_management
communications_billing_and_revenue_management_elastic_cha…
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker has sufficient rights to execute commands of the host only … CWE-306
CWE-502
Missing Authentication for Critical Function
 Deserialization of Untrusted Data
CVE-2021-39144 2024-11-21 15:18 2021-08-24 Show GitHub Exploit DB Packet Storm