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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 19, 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
3421 8.8 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける型の取り違えに関する脆弱性 CWE-843
型の取り違え 		CVE-2026-8540 2026-05-20 13:23 2026-05-14 Show GitHub Exploit DB Packet Storm
3422 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 CWE-416
解放済みメモリの使用 		CVE-2026-8551 2026-05-20 13:23 2026-05-14 Show GitHub Exploit DB Packet Storm
3423 3.1 低
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 CWE-416
解放済みメモリの使用 		CVE-2026-8553 2026-05-20 13:23 2026-05-14 Show GitHub Exploit DB Packet Storm
3424 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 CWE-416
解放済みメモリの使用 		CVE-2026-8557 2026-05-20 13:23 2026-05-14 Show GitHub Exploit DB Packet Storm
3425 8.8 重要
Network 		Google Google Chrome GoogleのGoogle Chrome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-2026-8558 2026-05-20 13:23 2026-05-14 Show GitHub Exploit DB Packet Storm
3426 5.4 警告
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 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-2026-8561 2026-05-20 13:23 2026-05-14 Show GitHub Exploit DB Packet Storm
3427 4.3 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける物理サイドチャネルの不適切な保護に関する脆弱性 CWE-1300
物理サイドチャネルの不適切な保護 		CVE-2026-8562 2026-05-20 13:23 2026-05-14 Show GitHub Exploit DB Packet Storm
3428 5.5 警告
Adjacent 		Google Google Chrome GoogleのGoogle Chromeにおけるアクセス制御に関する脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-8586 2026-05-20 13:23 2026-05-14 Show GitHub Exploit DB Packet Storm
3429 9.8 緊急
Network 		radare radare2 radareのradare2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-2026-8695 2026-05-20 13:23 2026-05-15 Show GitHub Exploit DB Packet Storm
3430 9.8 緊急
Network 		radare radare2 radareのradare2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-2026-8696 2026-05-20 13:23 2026-05-15 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 19, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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307521 - opera opera_browser Unspecified vulnerability in Opera before 11.50 has unknown impact and attack vectors, related to a "moderately severe issue." NVD-CWE-noinfo
CVE-2011-2610 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307522 - opera opera_browser Opera before 11.50 does not properly restrict data: URIs, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site. CWE-79
Cross-site Scripting 		CVE-2011-2609 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307523 - hp operations_agent
openview_performance_agent 		ovbbccb.exe 6.20.50.0 and other versions in HP OpenView Performance Agent 4.70 and 5.0; and Operations Agent 11.0, 8.60.005, 8.60.006, 8.60.007, 8.60.008, 8.60.501, and 8.53; allows remote attackers … CWE-20
 Improper Input Validation  		CVE-2011-2608 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307524 - ibm rational_team_concert Cross-site scripting (XSS) vulnerability in IBM Rational Team Concert (RTC) 3.0 allows remote attackers to inject arbitrary web script or HTML via an unspecified parameter, aka Work Item 165513. CWE-79
Cross-site Scripting 		CVE-2011-2607 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307525 - ibm rational_team_concert Cross-site scripting (XSS) vulnerability in the Web UI in IBM Rational Team Concert (RTC) 3.0 allows remote attackers to inject arbitrary web script or HTML via an unspecified parameter, aka Work Ite… CWE-79
Cross-site Scripting 		CVE-2011-2606 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307526 - mozilla firefox
thunderbird 		CRLF injection vulnerability in the nsCookieService::SetCookieStringInternal function in netwerk/cookie/nsCookieService.cpp in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, and Thunderbird bef… CWE-94
Code Injection 		CVE-2011-2605 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307527 - mozilla seamonkey
firefox
thunderbird 		Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allow remote attackers to cause a denial of service (memory corruption and application cra… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-2377 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307528 - mozilla firefox
thunderbird 		Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.18 and Thunderbird before 3.1.11 allow remote attackers to cause a denial of service (memory corruption and ap… NVD-CWE-noinfo
CVE-2011-2376 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307529 - mozilla firefox
thunderbird 		Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 5.0 and Thunderbird through 3.1.11 allow remote attackers to cause a denial of service (memory corruption and appl… NVD-CWE-noinfo
CVE-2011-2375 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm
307530 - mozilla firefox
thunderbird 		Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.18 and 4.x through 4.0.1, and Thunderbird before 3.1.11, allow remote attackers to cause a denial of service (… NVD-CWE-noinfo
CVE-2011-2374 2024-11-21 10:28 2011-07-1 Show GitHub Exploit DB Packet Storm