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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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
271 7.8 重要
Local 		Google Google Chrome GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-12449 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
272 6.5 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける権限管理に関する脆弱性 New CWE-269
不適切な権限管理 		CVE-2026-12450 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
273 8.3 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-12451 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
274 8.8 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-12452 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
275 4.2 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける入力確認に関する脆弱性 New CWE-20
不適切な入力確認 		CVE-2026-12453 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
276 8.3 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける競合状態に関する脆弱性 New CWE-362
競合状態 		CVE-2026-12454 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
277 7.5 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-12455 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
278 4.2 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける入力確認に関する脆弱性 New CWE-20
不適切な入力確認 		CVE-2026-12456 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
279 4.2 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける保護メカニズムの不具合に関する脆弱性 New CWE-693
保護メカニズムの不具合 		CVE-2026-12457 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
280 3.1 低
Network 		Google Google Chrome GoogleのGoogle Chromeにおけるユーザインターフェースにおける重要情報の誤った表示に関する脆弱性 New CWE-451
ユーザインターフェースにおける重要情報の誤った表示 		CVE-2026-12458 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 23, 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
191171 7.5 HIGH
Network 		b2x_project b2x A security flaw in the 'owned' function of a smart contract implementation for BTC2X (B2X), a tradeable Ethereum ERC20 token, allows attackers to hijack victim accounts and arbitrarily increase the d… NVD-CWE-Other
CVE-2021-34273 2024-11-21 15:10 2021-08-4 Show GitHub Exploit DB Packet Storm
191172 7.5 HIGH
Network 		robotbtc_project robotbtc A security flaw in the 'owned' function of a smart contract implementation for RobotCoin (RBTC), a tradeable Ethereum ERC20 token, allows attackers to hijack victim accounts and arbitrarily increase … NVD-CWE-Other
CVE-2021-34272 2024-11-21 15:10 2021-08-4 Show GitHub Exploit DB Packet Storm
191173 7.5 HIGH
Network 		doft doftcoin An integer overflow in the mintToken function of a smart contract implementation for Doftcoin Token, an Ethereum ERC20 token, allows the owner to cause unexpected financial losses. CWE-190
 Integer Overflow or Wraparound 		CVE-2021-34270 2024-11-21 15:10 2021-08-4 Show GitHub Exploit DB Packet Storm
191174 8.8 HIGH
Network 		post_index_project post_index The Post Index WordPress plugin is vulnerable to Cross-Site Request Forgery via the OptionsPage function found in the ~/php/settings.php file which allows attackers to inject arbitrary web scripts, i… CWE-352
 Origin Validation Error 		CVE-2021-34637 2024-11-21 15:10 2021-08-3 Show GitHub Exploit DB Packet Storm
191175 6.1 MEDIUM
Network 		ays-pro poll_maker The Poll Maker WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the mcount parameter found in the ~/admin/partials/settings/poll-maker-settings.php file which allows attackers to … CWE-79
Cross-site Scripting 		CVE-2021-34635 2024-11-21 15:10 2021-08-3 Show GitHub Exploit DB Packet Storm
191176 8.8 HIGH
Network 		seo_backlinks_project seo_backlinks The SEO Backlinks WordPress plugin is vulnerable to Cross-Site Request Forgery via the loc_config function found in the ~/seo-backlinks.php file which allows attackers to inject arbitrary web scripts… CWE-352
 Origin Validation Error 		CVE-2021-34632 2024-11-21 15:10 2021-08-3 Show GitHub Exploit DB Packet Storm
191177 8.8 HIGH
Network 		weblizar admin_custom_login The Admin Custom Login WordPress plugin is vulnerable to Cross-Site Request Forgery due to the loginbgSave action found in the ~/includes/Login-form-setting/Login-form-background.php file which allow… CWE-352
 Origin Validation Error 		CVE-2021-34628 2024-11-21 15:10 2021-08-3 Show GitHub Exploit DB Packet Storm
191178 7.5 HIGH
Network 		mbconnectline mymbconnect24
mbconnect24 		In MB connect line mymbCONNECT24, mbCONNECT24 in versions <= 2.8.0 an unauthenticated user can enumerate valid users by checking what kind of response the server sends. CWE-203
 Information Exposure Through Discrepancy 		CVE-2021-34575 2024-11-21 15:10 2021-08-2 Show GitHub Exploit DB Packet Storm
191179 4.3 MEDIUM
Network 		mbconnectline
helmholz 		mbconnect24
mymbconnect24
myrex24.virtual
myrex24 		In MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 an authenticated attacker can change the password of his account into a new pass… - CVE-2021-34574 2024-11-21 15:10 2021-08-2 Show GitHub Exploit DB Packet Storm
191180 5.5 MEDIUM
Local 		linux
fedoraproject
debian 		linux_kernel
fedora
debian_linux 		In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism… CWE-203
 Information Exposure Through Discrepancy 		CVE-2021-34556 2024-11-21 15:10 2021-08-2 Show GitHub Exploit DB Packet Storm