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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 28, 2026, noon

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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212261 5 警告 Wireshark - Wireshark の pcapng ファイルパーサの wiretap/pcapng.c の pcapng_read 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-189
数値処理の問題
CVE-2015-2189 2015-04-8 17:57 2015-03-4 Show GitHub Exploit DB Packet Storm
212262 7.5 危険 The Tcpdump Group - tcpdump の force プリンタにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2015-2155 2015-04-8 17:55 2015-03-10 Show GitHub Exploit DB Packet Storm
212263 5 警告 The Tcpdump Group - tcpdump の Ethernet プリンタの print-isoclns.c 内の osi_print_cksum 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー
CVE-2015-2154 2015-04-8 17:55 2015-03-10 Show GitHub Exploit DB Packet Storm
212264 5 警告 The Tcpdump Group - tcpdump の TCP プリンタの print-rpki-rtr.c 内の rpki_rtr_pdu_print 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー
CVE-2015-2153 2015-04-8 17:55 2015-03-10 Show GitHub Exploit DB Packet Storm
212265 1.9 注意 GNU Project - cpio における任意のファイルに書き込まれる脆弱性 CWE-Other
その他
CVE-2015-1197 2015-04-8 17:52 2015-01-5 Show GitHub Exploit DB Packet Storm
212266 4.6 警告 Canonical
E2fsprog project
- e2fsprogs の libext2fs ライブラリの openfs.c 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-2015-1572 2015-04-8 17:51 2015-02-11 Show GitHub Exploit DB Packet Storm
212267 3.5 注意 レッドハット - libvirt における VNC パスワードを取得される脆弱性 CWE-200
情報漏えい
CVE-2015-0236 2015-04-8 17:30 2015-01-22 Show GitHub Exploit DB Packet Storm
212268 5 警告 Django Software Foundation
Canonical
- Django の ModelMultipleChoiceField におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2015-0222 2015-04-8 17:26 2015-01-13 Show GitHub Exploit DB Packet Storm
212269 5 警告 Django Software Foundation
Canonical
- Django の django.views.static.serve ビュー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-2015-0221 2015-04-8 17:26 2015-01-13 Show GitHub Exploit DB Packet Storm
212270 4.3 警告 Django Software Foundation
Canonical
- Django の django.util.http.is_safe_url 関数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-2015-0220 2015-04-8 17:26 2015-01-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 28, 2026, 4:16 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2371 4.3 MEDIUM
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to limit the size of the request body on the start meeting API endpoint, which allows an authenticated attacker to cau… CWE-770
 Allocation of Resources Without Limits or Throttling
CVE-2026-2325 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2372 3.1 LOW
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to enforce client identity binding during the OAuth authorization code redemption flow which allows an authenticated OAuth client to red… CWE-305
 Authentication Bypass by Primary Weakness
CVE-2026-6334 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2373 4.3 MEDIUM
Network
- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to have API-level checks on which groups the user can create issues or attach comments to which allows a user that is member of multip… CWE-863
 Incorrect Authorization
CVE-2026-6341 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2374 4.3 MEDIUM
Network
- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to appropriately check for valid namespaces which allows plugin users to create subscriptions to groups that were not whitelisted via … CWE-863
 Incorrect Authorization
CVE-2026-6342 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2375 6.5 MEDIUM
Network
- - Mattermost Plugins versions <=11.5 11.1.5 10.13.11 11.3.4.0 fail to properly check for permissions when processing commands in the Gitlab plugin which allows normal users to uninstall instances or se… CWE-862
 Missing Authorization
CVE-2026-3117 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2376 6.5 MEDIUM
Network
- - Mattermost Desktop App versions <=6.1 6.0.1 5.4.13.0 fail to prevent an invalid URL from loading in a pop-up window in the Mattermost Desktop App which allows a malicious server owner to repeated cra… CWE-939
 Improper Authorization in Handler for Custom URL Scheme
CVE-2026-3471 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2377 3.1 LOW
Network
- - Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to check if {{team_id}} was being changed when updating playbooks, allowing users with only {{Manage Playbook Configurations}} permissio… CWE-863
 Incorrect Authorization
CVE-2026-4286 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2378 3.5 LOW
Network
- - Mattermost Desktop App versions <=6.1 6.0.1 5.4.13.0 fail to prevent server-rendered content from closing an underlying application view in the Mattermost Desktop App which allows a malicious server … CWE-754
 Improper Check for Unusual or Exceptional Conditions
CVE-2026-4643 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2379 6.5 MEDIUM
Network
- - Mattermost versions 11.5.x <= 11.5.1 fail to verify channel membership when processing AI-assisted message rewrites which allows an authenticated attacker to read the content of threads in private ch… CWE-862
 Missing Authorization
CVE-2026-5163 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm
2380 4.3 MEDIUM
Network
- - Mattermost versions 11.5.x <= 11.5.1, 11.4.x <= 11.4.3 fail to validate the X-Requested-With header on the burn-on-read reveal endpoint which allows an authenticated channel member to force the revea… CWE-346
 Origin Validation Error
CVE-2026-6339 2026-05-19 02:32 2026-05-18 Show GitHub Exploit DB Packet Storm