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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 4, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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1551 9.1 緊急
Network 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品における余分なパラメータの不適切な処理に関する脆弱性 CWE-235
余分なパラメータの不適切な処理 		CVE-2026-27851 2026-05-20 13:21 2026-05-12 Show GitHub Exploit DB Packet Storm
1552 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-28759 2026-05-20 13:21 2026-05-18 Show GitHub Exploit DB Packet Storm
1553 5.5 警告
Local 		マイクロソフト Microsoft Teams Microsoft Teams のなりすましの脆弱性 CWE-552
外部からアクセス可能なファイルまたはディレクトリ 		CVE-2026-32185 2026-05-20 13:21 2026-05-12 Show GitHub Exploit DB Packet Storm
1554 7.2 重要
Network 		Esri Portal for ArcGIS EsriのPortal for ArcGISにおける不適切な権限設定に関する脆弱性 CWE-266
不適切な権限設定 		CVE-2026-33518 2026-05-20 13:21 2026-04-21 Show GitHub Exploit DB Packet Storm
1555 9.8 緊急
Network 		Esri Portal for ArcGIS EsriのPortal for ArcGISにおける不適切な権限設定に関する脆弱性 CWE-266
不適切な権限設定 		CVE-2026-33519 2026-05-20 13:20 2026-04-21 Show GitHub Exploit DB Packet Storm
1556 5.3 警告
Adjacent 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品におけるリソースの挿入に関する脆弱性 CWE-99
リソースの挿入 		CVE-2026-33603 2026-05-20 13:20 2026-05-12 Show GitHub Exploit DB Packet Storm
1557 6.1 警告
Network 		シーメンス teamcenter シーメンスのteamcenterにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-33862 2026-05-20 13:20 2026-05-12 Show GitHub Exploit DB Packet Storm
1558 7.5 重要
Network 		シーメンス teamcenter シーメンスのteamcenterにおけるハードコードされた認証情報の使用に関する脆弱性 CWE-798
ハードコードされた認証情報の使用 		CVE-2026-33893 2026-05-20 13:20 2026-05-12 Show GitHub Exploit DB Packet Storm
1559 5.3 警告
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-34093 2026-05-20 13:20 2026-05-11 Show GitHub Exploit DB Packet Storm
1560 3.8 低
Network 		MediaWiki MediaWiki MediaWikiにおける誤った領域へのリソースの漏えいに関する脆弱性 CWE-668
誤った領域へのリソースの漏えい 		CVE-2026-34094 2026-05-20 13:20 2026-05-11 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 5, 2026, 4:11 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2701 5.5 MEDIUM
Local 		pavel-odintsov fastnetmon FastNetMon Community Edition through 1.2.9 is vulnerable to a local symlink attack via predictable file paths in /tmp. The statistics file path defaults to '/tmp/fastnetmon.dat' (src/fastnetmon.cpp l… CWE-59
Link Following 		CVE-2026-48693 2026-05-27 23:42 2026-05-27 Show GitHub Exploit DB Packet Storm
2702 7.1 HIGH
Local 		pavel-odintsov fastnetmon FastNetMon Community Edition through 1.2.9 contains an integer overflow vulnerability in the packet capture buffer allocation. In src/packet_storage.hpp, the allocate_buffer() function computes memor… CWE-122
CWE-190
Heap-based Buffer Overflow
 Integer Overflow or Wraparound 		CVE-2026-48690 2026-05-27 23:34 2026-05-27 Show GitHub Exploit DB Packet Storm
2703 6.5 MEDIUM
Network 		pavel-odintsov fastnetmon FastNetMon Community Edition through 1.2.9 contains an out-of-bounds read in the NetFlow v9 options template parser. In process_netflow_v9_options_template() (src/netflow_plugin/netflow_v9_collector.… CWE-125
Out-of-bounds Read 		CVE-2026-48684 2026-05-27 23:26 2026-05-27 Show GitHub Exploit DB Packet Storm
2704 6.5 MEDIUM
Network 		pavel-odintsov fastnetmon FastNetMon Community Edition through 1.2.9 has out-of-bounds memory access because it incorrectly parses BGP path attributes with the extended length flag set. In src/bgp_protocol.hpp, the parse_raw_… CWE-130
 Improper Handling of Length Parameter Inconsistency 		CVE-2026-48685 2026-05-27 23:23 2026-05-27 Show GitHub Exploit DB Packet Storm
2705 9.8 CRITICAL
Network 		pavel-odintsov fastnetmon FastNetMon Community Edition through 1.2.9 contains a stack-based buffer overflow in the BGP NLRI (Network Layer Reachability Information) decoder. The function decode_bgp_subnet_encoding_ipv4_raw() … CWE-120
CWE-787
Classic Buffer Overflow
 Out-of-bounds Write 		CVE-2026-48686 2026-05-27 23:23 2026-05-27 Show GitHub Exploit DB Packet Storm
2706 - - - Improper Following of a Certificate's Chain of Trust vulnerability in Erlang OTP public_key (pubkey_cert module) allows a non-CA certificate to be accepted as an intermediate issuer, enabling certifi… CWE-295
CWE-296
Improper Certificate Validation 
 Improper Following of a Certificate's Chain of Trust 		CVE-2026-42789 2026-05-27 23:16 2026-05-27 Show GitHub Exploit DB Packet Storm
2707 3.3 LOW
Local 		- - NewNTUnicodeString does not check for string length overflow. When provided with a string that overflows the maximum size of a NTUnicodeString (a 16-bit number of bytes), it returns a truncated strin… CWE-190
 Integer Overflow or Wraparound 		CVE-2026-39824 2026-05-27 23:16 2026-05-23 Show GitHub Exploit DB Packet Storm
2708 - - - An issue in fetch_jpg() in xdrv_10_scripter.ino in Tasmota through 15.3.0.3 allows a remote attacker to cause heap buffer overflow. The Content-Length from a JPEG stream is stored in a uint16_t varia… - CVE-2026-38427 2026-05-27 23:16 2026-05-27 Show GitHub Exploit DB Packet Storm
2709 - - - Buffer Overflow vulnerability in arendst Tasmota v.15.3.0.3 and before allows a remote attacker to execute arbitrary code via the xdrv_10_scripter.ino, fetch_jpg(), jpg_task.boundary[40], strcpy() fu… - CVE-2026-38426 2026-05-27 23:16 2026-05-27 Show GitHub Exploit DB Packet Storm
2710 - - - In Slican telephone exchanges it is possible to manage the control panel remotely. An unauthenticated attacker can connect to the modem via a telephone with a specific caller ID. This allows them to … CWE-288
Authentication Bypass Using an Alternate Path or Channel 		CVE-2026-35090 2026-05-27 23:16 2026-05-27 Show GitHub Exploit DB Packet Storm