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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":May 16, 2026, noon

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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252611 2.6 注意 Plone Foundation - Plone におけ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-2011-1340 2011-07-27 12:02 2011-07-27 Show GitHub Exploit DB Packet Storm
252612 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-2626 2011-07-27 10:35 2011-06-28 Show GitHub Exploit DB Packet Storm
252613 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-2625 2011-07-27 10:34 2011-06-28 Show GitHub Exploit DB Packet Storm
252614 4.3 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションハング) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-2624 2011-07-27 10:34 2011-06-28 Show GitHub Exploit DB Packet Storm
252615 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュおよびハング) の脆弱性 CWE-noinfo
情報不足
CVE-2011-2623 2011-07-27 10:33 2011-06-28 Show GitHub Exploit DB Packet Storm
252616 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足
CVE-2011-2622 2011-07-27 10:32 2011-06-28 Show GitHub Exploit DB Packet Storm
252617 7.2 危険 アップル - Apple iOS の IOMobileFrameBuffer における権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-0227 2011-07-27 10:31 2011-07-19 Show GitHub Exploit DB Packet Storm
252618 4.3 警告 Nagios Enterprises, LLC
The Icinga Project
- Nagios および Icinga におけ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-2011-2179 2011-07-27 10:25 2011-06-1 Show GitHub Exploit DB Packet Storm
252619 4.3 警告 Nagios Enterprises, LLC - Nagios の statusmap.c におけ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-2011-1523 2011-07-27 10:24 2011-03-9 Show GitHub Exploit DB Packet Storm
252620 2.1 注意 IBM - IBM WebSphere Application Server における重要なスタックトレース情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2011-1356 2011-07-27 10:24 2011-07-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 16, 2026, 4 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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4721 9.8 CRITICAL
Network
- - In the Linux kernel, the following vulnerability has been resolved: mptcp: fix slab-use-after-free in __inet_lookup_established The ehash table lookups are lockless and rely on SLAB_TYPESAFE_BY_RCU… - CVE-2026-31669 2026-04-28 00:16 2026-04-25 Show GitHub Exploit DB Packet Storm
4722 9.8 CRITICAL
Network
- - In the Linux kernel, the following vulnerability has been resolved: seg6: separate dst_cache for input and output paths in seg6 lwtunnel The seg6 lwtunnel uses a single dst_cache per encap route, s… - CVE-2026-31668 2026-04-28 00:16 2026-04-25 Show GitHub Exploit DB Packet Storm
4723 7.8 HIGH
Local
- - In the Linux kernel, the following vulnerability has been resolved: Input: uinput - fix circular locking dependency with ff-core A lockdep circular locking dependency warning can be triggered repro… - CVE-2026-31667 2026-04-28 00:16 2026-04-25 Show GitHub Exploit DB Packet Storm
4724 7.8 HIGH
Local
- - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix incorrect return value after changing leaf in lookup_extent_data_ref() After commit 1618aa3c2e01 ("btrfs: simplify ret… - CVE-2026-31666 2026-04-28 00:16 2026-04-25 Show GitHub Exploit DB Packet Storm
4725 7.8 HIGH
Local
- - In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_ct: fix use-after-free in timeout object destroy nft_ct_timeout_obj_destroy() frees the timeout object with kfree(… - CVE-2026-31665 2026-04-28 00:16 2026-04-25 Show GitHub Exploit DB Packet Storm
4726 7.8 HIGH
Local
- - In the Linux kernel, the following vulnerability has been resolved: xfrm: hold dev ref until after transport_finish NF_HOOK After async crypto completes, xfrm_input_resume() calls dev_put() immedia… - CVE-2026-31663 2026-04-28 00:16 2026-04-25 Show GitHub Exploit DB Packet Storm
4727 7.5 HIGH
Network
- - In the Linux kernel, the following vulnerability has been resolved: tipc: fix bc_ackers underflow on duplicate GRP_ACK_MSG The GRP_ACK_MSG handler in tipc_group_proto_rcv() currently decrements bc_… - CVE-2026-31662 2026-04-28 00:16 2026-04-25 Show GitHub Exploit DB Packet Storm
4728 9.8 CRITICAL
Network
- - In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject oversized global TT response buffers batadv_tt_prepare_tvlv_global_data() builds the allocation length for a g… - CVE-2026-31659 2026-04-28 00:16 2026-04-25 Show GitHub Exploit DB Packet Storm
4729 9.8 CRITICAL
Network
- - In the Linux kernel, the following vulnerability has been resolved: batman-adv: hold claim backbone gateways by reference batadv_bla_add_claim() can replace claim->backbone_gw and drop the old gate… - CVE-2026-31657 2026-04-28 00:16 2026-04-25 Show GitHub Exploit DB Packet Storm
4730 7.8 HIGH
Local
- - In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat A use-after-free / refcount underflow is possible when the hea… - CVE-2026-31656 2026-04-28 00:16 2026-04-25 Show GitHub Exploit DB Packet Storm