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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 22, 2026, 6:01 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
131981 9.8 緊急
Network
FreeBSD FreeBSD FreeBSD における古典的バッファオーバーフローの脆弱性 CWE-120
古典的バッファオーバーフロー
CVE-2020-25577 2021-12-2 18:15 2020-12-1 Show GitHub Exploit DB Packet Storm
131982 7.5 重要
Network
acexy Wireless-N WiFi Repeater ファームウェア Acexy Wireless-N WiFi Repeater における重要な情報の平文保存に関する脆弱性 CWE-312
重要な情報の平文保存
CVE-2021-28937 2021-12-2 18:15 2021-03-29 Show GitHub Exploit DB Packet Storm
131983 7.2 重要
Network
Cloud Native Computing Foundation Container Network Interface containernetworking/cni におけるパストラバーサルの脆弱性 CWE-20
CWE-22
CVE-2021-20206 2021-12-2 18:15 2021-01-22 Show GitHub Exploit DB Packet Storm
131984 7.5 重要
Network
acexy Wireless-N WiFi Repeater ファームウェア Acexy Wireless-N WiFi Repeater における不正な認証に関する脆弱性 CWE-863
不正な認証
CVE-2021-28936 2021-12-2 18:15 2021-03-29 Show GitHub Exploit DB Packet Storm
131985 5.5 警告
Local
FreeBSD
アップル
FreeBSD
iOS
iTunes
macOS Big Sur
iCloud
iPadOS
Safari
FreeBSD における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用
CVE-2020-7463 2021-12-2 18:15 2020-09-2 Show GitHub Exploit DB Packet Storm
131986 5.5 警告
Local
FreeBSD FreeBSD FreeBSD における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用
CVE-2020-7462 2021-12-2 18:15 2020-09-2 Show GitHub Exploit DB Packet Storm
131987 7.3 重要
Network
FreeBSD
シーメンス
FreeBSD
SIMATIC RF350M ファームウェア
SIMATIC RF650M ファームウェア
FreeBSD における境界外書き込みに関する脆弱性 CWE-787
境界外書き込み
CVE-2020-7461 2021-12-2 18:15 2020-09-2 Show GitHub Exploit DB Packet Storm
131988 8.7 重要
Network
FreeBSD FreeBSD FreeBSD における権限管理に関する脆弱性 CWE-269
不適切な権限管理
CVE-2020-25582 2021-12-2 18:15 2020-09-14 Show GitHub Exploit DB Packet Storm
131989 4.4 警告
Local
シスコシステムズ Cisco Wireless LAN Controller ソフトウェア
Cisco Aironet アクセス ポイント ソフトウェア
Cisco Catalyst 9800 シリーズファームウェア
Cisco Aironet Access Points 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-2021-1423 2021-12-2 18:13 2021-03-24 Show GitHub Exploit DB Packet Storm
131990 6.6 警告
Physics
シスコシステムズ Cisco IOS XE SD-WAN Cisco IOS XE SD-WAN ソフトウェアにおける権限管理に関する脆弱性 CWE-269
不適切な権限管理
CVE-2021-1371 2021-12-2 18:13 2021-03-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 22, 2026, 4 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
671 7.2 HIGH
Network
qnap qts
quts_hero
A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to e… CWE-78
OS Command 
CVE-2026-24719 2026-06-16 03:33 2026-06-10 Show GitHub Exploit DB Packet Storm
672 7.2 HIGH
Network
qnap qts
quts_hero
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerabili… CWE-476
 NULL Pointer Dereference
CVE-2026-24716 2026-06-16 03:33 2026-06-10 Show GitHub Exploit DB Packet Storm
673 7.2 HIGH
Network
qnap qts
quts_hero
A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to e… CWE-78
OS Command 
CVE-2026-22893 2026-06-16 03:33 2026-06-10 Show GitHub Exploit DB Packet Storm
674 7.2 HIGH
Network
qnap qts
quts_hero
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to launch a denial-of-service (DoS… CWE-476
 NULL Pointer Dereference
CVE-2025-66281 2026-06-16 03:32 2026-06-10 Show GitHub Exploit DB Packet Storm
675 7.2 HIGH
Network
qnap qts
quts_hero
A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to e… CWE-78
OS Command 
CVE-2025-66279 2026-06-16 03:32 2026-06-10 Show GitHub Exploit DB Packet Storm
676 7.2 HIGH
Network
qnap qts
quts_hero
A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to e… CWE-78
OS Command 
CVE-2025-66273 2026-06-16 03:32 2026-06-10 Show GitHub Exploit DB Packet Storm
677 7.2 HIGH
Network
qnap qts
quts_hero
An integer overflow or wraparound vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vuln… CWE-121
CWE-190
Stack-based Buffer Overflow
 Integer Overflow or Wraparound
CVE-2025-66280 2026-06-16 03:32 2026-06-10 Show GitHub Exploit DB Packet Storm
678 5.3 MEDIUM
Network
openssl openssl Issue Summary: An error in the callback used to verify the certificate provided in a Root CA key update Certificate Management Protocol (CMP) message response rendered the certificate validation inef… CWE-295
Improper Certificate Validation 
CVE-2026-42769 2026-06-16 03:26 2026-06-10 Show GitHub Exploit DB Packet Storm
679 7.5 HIGH
Network
openssl openssl Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation disabled. Impact summary: NULL pointer … CWE-476
 NULL Pointer Dereference
CVE-2026-42764 2026-06-16 03:25 2026-06-10 Show GitHub Exploit DB Packet Storm
680 5.9 MEDIUM
Network
openssl openssl Issue summary: A specially crafted password-encrypted CMS message can trigger a NULL pointer dereference during CMS decryption. Impact summary: This NULL pointer dereference leads to an application … CWE-476
 NULL Pointer Dereference
CVE-2026-42766 2026-06-16 03:25 2026-06-10 Show GitHub Exploit DB Packet Storm