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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 10, 2026, 4:07 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
257531 5 警告 Opera Software ASA - Opera の news-feed プレビュー機能における任意のフィードの購読を強制される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-3020 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
257532 9.3 危険 Opera Software ASA - Opera におけるヒープベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2010-3019 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
257533 9.3 危険 Opera Software ASA - Windows および Mac OS X 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2666 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
257534 4.3 警告 Opera Software ASA - Opera における URI の処理に関す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-2010-2665 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
257535 4.3 警告 Opera Software ASA - Opera の HTML コンテンツにおけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2010-2664 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
257536 4.3 警告 Opera Software ASA - Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2010-2663 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
257537 4.3 警告 Opera Software ASA - Opera におけるポップアップブロッカーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2662 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
257538 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2661 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
257539 4.3 警告 Opera Software ASA - Opera における IDN ドメインになりすまされる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2010-2660 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
257540 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2010-2659 2010-09-27 16:19 2010-03-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 10, 2026, 5 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
246351 5.5 MEDIUM
Local 		xkbcommon
canonical 		xkbcommon
libxkbcommon
ubuntu_linux 		Unchecked NULL pointer usage in ExprResolveLhs in xkbcomp/expr.c in xkbcommon before 0.8.2 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon parser by supplying a cra… CWE-476
 NULL Pointer Dereference 		CVE-2018-15861 2024-11-21 12:51 2018-08-26 Show GitHub Exploit DB Packet Storm
246352 5.5 MEDIUM
Local 		xkbcommon
canonical 		xkbcommon
libxkbcommon
ubuntu_linux 		Unchecked NULL pointer usage when parsing invalid atoms in ExprResolveLhs in xkbcomp/expr.c in xkbcommon before 0.8.2 could be used by local attackers to crash (NULL pointer dereference) the xkbcommo… CWE-476
 NULL Pointer Dereference 		CVE-2018-15859 2024-11-21 12:51 2018-08-26 Show GitHub Exploit DB Packet Storm
246353 5.5 MEDIUM
Local 		xkbcommon
canonical 		xkbcommon
libxkbcommon
ubuntu_linux 		Unchecked NULL pointer usage when handling invalid aliases in CopyKeyAliasesToKeymap in xkbcomp/keycodes.c in xkbcommon before 0.8.1 could be used by local attackers to crash (NULL pointer dereferenc… CWE-476
 NULL Pointer Dereference 		CVE-2018-15858 2024-11-21 12:51 2018-08-26 Show GitHub Exploit DB Packet Storm
246354 7.8 HIGH
Local 		xkbcommon
canonical 		xkbcommon
libxkbcommon
ubuntu_linux 		An invalid free in ExprAppendMultiKeysymList in xkbcomp/ast-build.c in xkbcommon before 0.8.1 could be used by local attackers to crash xkbcommon keymap parsers or possibly have unspecified other imp… CWE-416
 Use After Free 		CVE-2018-15857 2024-11-21 12:51 2018-08-26 Show GitHub Exploit DB Packet Storm
246355 5.5 MEDIUM
Local 		xkbcommon
canonical 		xkbcommon
ubuntu_linux 		An infinite loop when reaching EOL unexpectedly in compose/parser.c (aka the keymap parser) in xkbcommon before 0.8.1 could be used by local attackers to cause a denial of service during parsing of c… CWE-835
 Loop with Unreachable Exit Condition ('Infinite Loop') 		CVE-2018-15856 2024-11-21 12:51 2018-08-26 Show GitHub Exploit DB Packet Storm
246356 5.5 MEDIUM
Local 		xkbcommon_project
canonical 		xkbcommon
ubuntu_linux 		Unchecked NULL pointer usage in xkbcommon before 0.8.1 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon parser by supplying a crafted keymap file, because the XkbFil… CWE-476
 NULL Pointer Dereference 		CVE-2018-15855 2024-11-21 12:51 2018-08-26 Show GitHub Exploit DB Packet Storm
246357 5.5 MEDIUM
Local 		xkbcommon_project
canonical 		xkbcommon
ubuntu_linux 		Unchecked NULL pointer usage in xkbcommon before 0.8.1 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon parser by supplying a crafted keymap file, because geometry t… CWE-476
 NULL Pointer Dereference 		CVE-2018-15854 2024-11-21 12:51 2018-08-26 Show GitHub Exploit DB Packet Storm
246358 5.5 MEDIUM
Local 		xkbcommon
canonical 		xkbcommon
libxkbcommon
ubuntu_linux 		Endless recursion exists in xkbcomp/expr.c in xkbcommon and libxkbcommon before 0.8.1, which could be used by local attackers to crash xkbcommon users by supplying a crafted keymap file that triggers… CWE-400
 Uncontrolled Resource Consumption 		CVE-2018-15853 2024-11-21 12:51 2018-08-26 Show GitHub Exploit DB Packet Storm
246359 6.5 MEDIUM
Adjacent 		technicolor tc7200.20_firmware Technicolor TC7200.20 devices allow remote attackers to cause a denial of service (networking outage) via a flood of random MAC addresses, as demonstrated by macof. NOTE: Technicolor denies that the … CWE-400
 Uncontrolled Resource Consumption 		CVE-2018-15852 2024-11-21 12:51 2018-08-26 Show GitHub Exploit DB Packet Storm
246360 8.8 HIGH
Network 		flexocms_project flexo_cms An issue was discovered in Flexo CMS v0.1.6. There is a CSRF vulnerability that can add an administrator via /admin/user/add. CWE-352
 Origin Validation Error 		CVE-2018-15851 2024-11-21 12:51 2018-08-26 Show GitHub Exploit DB Packet Storm