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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 5, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2531 7.8 重要
Local 		Bytello Ltd. Bytello Share（Windows版） Bytello Share（Windows版）のEXE形式インストーラにおけるDLL読み込みに関する脆弱性 CWE-Other
その他 		CVE-2026-44612 2026-05-13 12:05 2026-05-13 Show GitHub Exploit DB Packet Storm
2532 6.5 警告
Network 		whatsapp whatsapp whatsappにおけるNULL バイトまたは NULL キャラクタの無害化に関する脆弱性 CWE-158
NULL バイトまたは NULL キャラクタの不適切な無害化 		CVE-2026-23863 2026-05-13 10:27 2026-05-1 Show GitHub Exploit DB Packet Storm
2533 4.3 警告
Network 		whatsapp whatsapp whatsappにおける通信チャネルの送信元の不適切な検証に関する脆弱性 CWE-940
通信チャネルの送信元の不適切な検証 		CVE-2026-23866 2026-05-13 10:27 2026-05-1 Show GitHub Exploit DB Packet Storm
2534 7.5 重要
Network 		Postfix Project postfix Postfix Projectのpostfixにおける境界条件の判定に関する脆弱性 CWE-193
境界条件の判定 		CVE-2026-43964 2026-05-13 10:27 2026-05-4 Show GitHub Exploit DB Packet Storm
2535 8 重要
Network 		PHOENIX CONTACT fl mguard core tx ファームウェア
FL MGUARD 4305 Firmware
fl mguard delta tx/tx ファームウェア
fl mguard gt/gt vpn ファームウェア
FL&n… 		PHOENIX CONTACTのfl mguard 2102 ファームウェア等の複数製品における保存または転送前の重要な情報の削除に関する脆弱性 CWE-212
保存または転送前の重要な情報の不適切な削除 		CVE-2024-43384 2026-05-13 10:27 2026-05-7 Show GitHub Exploit DB Packet Storm
2536 6.5 警告
Network 		Fudo Security Fudo Enterprise Fudo SecurityのFudo Enterpriseにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2025-13480 2026-05-13 10:27 2026-04-20 Show GitHub Exploit DB Packet Storm
2537 9.8 緊急
Network 		Delta Electronics, INC. AS320T Firmware Delta Electronics, INC.のAS320T Firmwareにおけるバッファサイズの計算の誤りに関する脆弱性 CWE-131
正しくないバッファサイズ計算 		CVE-2026-1949 2026-05-13 10:27 2026-04-24 Show GitHub Exploit DB Packet Storm
2538 9.8 緊急
Network 		Delta Electronics, INC. AS320T Firmware Delta Electronics, INC.のAS320T Firmwareにおけるスタックベースのバッファオーバーフローの脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-1950 2026-05-13 10:27 2026-04-24 Show GitHub Exploit DB Packet Storm
2539 9.8 緊急
Network 		Delta Electronics, INC. AS320T Firmware Delta Electronics, INC.のAS320T Firmwareにおけるスタックベースのバッファオーバーフローの脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-1951 2026-05-13 10:27 2026-04-24 Show GitHub Exploit DB Packet Storm
2540 7.5 重要
Network 		Delta Electronics, INC. AS320T Firmware Delta Electronics, INC.のAS320T Firmwareにおける非公開の機能に関する脆弱性 CWE-912
非公開の機能 		CVE-2026-1952 2026-05-13 10:27 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 6, 2026, 4:18 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2831 - - - Uncontrolled Resource Consumption vulnerability in oban-bg oban_web ('Elixir.Oban.Web.CronExpr' modules) allows memory exhaustion via unbounded cron range expansion. An attacker with access to sched… CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-48593 2026-05-28 04:38 2026-05-27 Show GitHub Exploit DB Packet Storm
2832 5.9 MEDIUM
Network 		putty putty PuTTY 0.72 before 0.84 has a double free in RSA KEX. CWE-415
 Double Free 		CVE-2026-48850 2026-05-28 04:14 2026-05-26 Show GitHub Exploit DB Packet Storm
2833 3.1 LOW
Network 		putty putty PuTTY 0.77 before 0.84 uses a copy of the PuTTY icon as a trust indication for TELNET data but the trust status is not cleared between proxy authentication and the main session. CWE-451
 User Interface (UI) Misrepresentation of Critical Information 		CVE-2026-48851 2026-05-28 04:12 2026-05-26 Show GitHub Exploit DB Packet Storm
2834 3.7 LOW
Network 		putty putty PuTTY 0.71 before 0.84 has an assertion failure in ECDSA signature verification. CWE-617
 Reachable Assertion 		CVE-2026-48852 2026-05-28 04:11 2026-05-26 Show GitHub Exploit DB Packet Storm
2835 5.3 MEDIUM
Local 		squirrel-lang squirrel A security flaw has been discovered in Squirrel up to 3.2. Impacted is the function ReadObject of the file squirrel/sqobject.cpp of the component Cnut File Handler. Performing a manipulation results … CWE-119
CWE-122
Incorrect Access of Indexable Resource ('Range Error') 
Heap-based Buffer Overflow 		CVE-2026-9541 2026-05-28 03:48 2026-05-26 Show GitHub Exploit DB Packet Storm
2836 9.8 CRITICAL
Network 		perl perl Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds. Perl_study_chunk in regcomp_study.c checked the size of th… CWE-680
 Integer Overflow to Buffer Overflow 		CVE-2026-8376 2026-05-28 03:43 2026-05-26 Show GitHub Exploit DB Packet Storm
2837 7.5 HIGH
Network 		pavel-odintsov fastnetmon FastNetMon Community Edition through 1.2.9 contains multiple out-of-bounds reads in the BGP MP_REACH_NLRI IPv6 attribute decoder. The function decode_mp_reach_ipv6() in src/bgp_protocol.cpp contains … CWE-125
Out-of-bounds Read 		CVE-2026-48688 2026-05-28 03:36 2026-05-27 Show GitHub Exploit DB Packet Storm
2838 7.7 HIGH
Network 		microsoft azure_stack_hci Improper input validation in Azure Compute Gallery allows an authorized attacker to disclose information over a network. CWE-20
 Improper Input Validation  		CVE-2026-26147 2026-05-28 03:34 2026-05-23 Show GitHub Exploit DB Packet Storm
2839 8.8 HIGH
Network 		microsoft sharepoint_server Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. CWE-502
 Deserialization of Untrusted Data 		CVE-2026-45659 2026-05-28 03:32 2026-05-23 Show GitHub Exploit DB Packet Storm
2840 8.1 HIGH
Adjacent 		pavel-odintsov fastnetmon FastNetMon Community Edition through 1.2.9 exposes a gRPC API server on port 50052 with no authentication mechanism. The server is initialized with grpc::InsecureServerCredentials() (src/fastnetmon.c… CWE-306
Missing Authentication for Critical Function 		CVE-2026-48692 2026-05-28 03:30 2026-05-27 Show GitHub Exploit DB Packet Storm