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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 13, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
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255311 5.7 警告 日本電気
インターネットイニシアティブ
ヤマハ
古河電気工業
- IPv6 を実装した複数の製品にサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認
- 2010-01-25 11:47 2009-10-26 Show GitHub Exploit DB Packet Storm
255312 9.3 危険 マイクロソフト - 複数の Microsoft 製品のテキストコンバーターにおける整数オーバーフローの脆弱性 CWE-94
コード・インジェクション
CVE-2009-2506 2010-01-22 10:27 2009-12-8 Show GitHub Exploit DB Packet Storm
255313 9 危険 マイクロソフト - Microsoft Windows の Active Directory フェデレーションサービスにおける任意のコードを実行される脆弱性 CWE-20
不適切な入力確認
CVE-2009-2509 2010-01-22 10:27 2009-12-8 Show GitHub Exploit DB Packet Storm
255314 6.9 警告 マイクロソフト - Microsoft Windows の Active Directory フェデレーションサービスのシングルサインオン実装における認証情報を取得される脆弱性 CWE-255
証明書・パスワード管理
CVE-2009-2508 2010-01-22 10:27 2009-12-8 Show GitHub Exploit DB Packet Storm
255315 6.8 警告 マイクロソフト - Microsoft Windows の LSASS におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2009-3675 2010-01-22 10:27 2009-12-8 Show GitHub Exploit DB Packet Storm
255316 9.3 危険 マイクロソフト - Microsoft Project における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題
CVE-2009-0102 2010-01-22 10:26 2009-12-8 Show GitHub Exploit DB Packet Storm
255317 9.3 危険 マイクロソフト - Microsoft Internet Explorer におけるメモリ破損の脆弱性 CWE-94
コード・インジェクション
CVE-2009-3673 2010-01-22 10:26 2009-12-8 Show GitHub Exploit DB Packet Storm
255318 9.3 危険 マイクロソフト - Microsoft Internet Explorer におけるメモリ破損の脆弱性 CWE-399
リソース管理の問題
CVE-2009-3671 2010-01-22 10:26 2009-12-8 Show GitHub Exploit DB Packet Storm
255319 10 危険 マイクロソフト - Microsoft Windows のインターネット認証サービスにおけるネットワークリソースにアクセスされる脆弱性 CWE-255
CWE-94
CVE-2009-3677 2010-01-22 10:24 2009-12-8 Show GitHub Exploit DB Packet Storm
255320 10 危険 マイクロソフト - Microsoft Windows のインターネット認証サービスにおける任意のコードを実行される脆弱性 CWE-287
不適切な認証
CVE-2009-2505 2010-01-22 10:24 2009-12-8 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 14, 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
4161 8.8 HIGH
Network
- - In the Linux kernel, the following vulnerability has been resolved: ext4: publish jinode after initialization ext4_inode_attach_jinode() publishes ei->jinode to concurrent users. It used to set ei-… - CVE-2026-31450 2026-04-27 23:16 2026-04-22 Show GitHub Exploit DB Packet Storm
4162 7.8 HIGH
Local
- - In the Linux kernel, the following vulnerability has been resolved: ext4: validate p_idx bounds in ext4_ext_correct_indexes ext4_ext_correct_indexes() walks up the extent tree correcting index entr… - CVE-2026-31449 2026-04-27 23:16 2026-04-22 Show GitHub Exploit DB Packet Storm
4163 9.4 CRITICAL
Network
- - In the Linux kernel, the following vulnerability has been resolved: ext4: avoid infinite loops caused by residual data On the mkdir/mknod path, when mapping logical blocks to physical blocks, if in… - CVE-2026-31448 2026-04-27 23:16 2026-04-22 Show GitHub Exploit DB Packet Storm
4164 7.8 HIGH
Local
- - In the Linux kernel, the following vulnerability has been resolved: ext4: reject mount if bigalloc with s_first_data_block != 0 bigalloc with s_first_data_block != 0 is not supported, reject mounti… - CVE-2026-31447 2026-04-27 23:16 2026-04-22 Show GitHub Exploit DB Packet Storm
4165 7.8 HIGH
Local
- - In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in update_super_work when racing with umount Commit b98535d09179 ("ext4: fix bug_on in start_this_handle… - CVE-2026-31446 2026-04-27 23:16 2026-04-22 Show GitHub Exploit DB Packet Storm
4166 9.8 CRITICAL
Network
- - In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free and NULL deref in smb_grant_oplock() smb_grant_oplock() has two issues in the oplock publication sequen… - CVE-2026-31444 2026-04-27 23:16 2026-04-22 Show GitHub Exploit DB Packet Storm
4167 7.8 HIGH
Local
- - In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix possible invalid memory access after FLR In the case that the first Function Level Reset (FLR) concludes cor… - CVE-2026-31442 2026-04-27 23:16 2026-04-22 Show GitHub Exploit DB Packet Storm
4168 9.8 CRITICAL
Network
- - In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix possible wrong descriptor completion in llist_abort_desc() At the end of this function, d is the traversal c… - CVE-2026-31436 2026-04-27 23:16 2026-04-22 Show GitHub Exploit DB Packet Storm
4169 8.8 HIGH
Network
- - In the Linux kernel, the following vulnerability has been resolved: netfs: Fix read abandonment during retry Under certain circumstances, all the remaining subrequests from a read request will get … - CVE-2026-31435 2026-04-27 23:16 2026-04-22 Show GitHub Exploit DB Packet Storm
4170 8.8 HIGH
Network
- - In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix potencial OOB in get_file_all_info() for compound requests When a compound request consists of QUERY_DIRECTORY + QUERY… - CVE-2026-31433 2026-04-27 23:16 2026-04-22 Show GitHub Exploit DB Packet Storm