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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database). |
JVN Vulnerability Information
Update Date":May 22, 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4381 | 7.3 |
重要
Network |
Mozilla Foundation |
Mozilla Firefox Mozilla Thunderbird |
Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 |
CWE-119
バッファエラー |
CVE-2026-6753 | 2026-04-24 11:40 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
| 4382 | 7.5 |
重要
Network |
Mozilla Foundation |
Mozilla Firefox Mozilla Thunderbird |
Mozilla FoundationのMozilla Firefox等の複数製品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-2026-6754 | 2026-04-24 11:40 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
| 4383 | 6.5 |
警告
Network |
Mozilla Foundation |
Mozilla Firefox Mozilla Thunderbird |
Mozilla FoundationのMozilla Firefox等の複数製品におけるクロスサイトリクエストフォージェリの脆弱性 |
CWE-352
同一生成元ポリシー違反 |
CVE-2026-6755 | 2026-04-24 11:40 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
| 4384 | 7.5 |
重要
Network |
Mozilla Foundation | Mozilla Firefox | Mozilla FoundationのMozilla Firefoxにおける情報漏えいに関する脆弱性 |
CWE-200
情報漏えい |
CVE-2026-6756 | 2026-04-24 11:40 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
| 4385 | 6.3 |
警告
Network |
Mozilla Foundation |
Mozilla Firefox Mozilla Thunderbird |
Mozilla FoundationのMozilla Firefox等の複数製品における初期化されていないポインタのアクセスに関する脆弱性 |
CWE-824
初期化されていないポインタのアクセス |
CVE-2026-6757 | 2026-04-24 11:40 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
| 4386 | 7.5 |
重要
Network |
Mozilla Foundation |
Mozilla Firefox Mozilla Thunderbird |
Mozilla FoundationのMozilla Firefox等の複数製品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-2026-6758 | 2026-04-24 11:40 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
| 4387 | 7.5 |
重要
Network |
Mozilla Foundation |
Mozilla Firefox Mozilla Thunderbird |
Mozilla FoundationのMozilla Firefox等の複数製品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-2026-6759 | 2026-04-24 11:39 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
| 4388 | 9.8 |
緊急
Network |
Mozilla Foundation |
Mozilla Firefox Mozilla Thunderbird |
Mozilla FoundationのMozilla Firefox等の複数製品における代替パスまたはチャネルを使用した認証回避に関する脆弱性 |
CWE-288
代替パスまたはチャネルを使用した認証回避 |
CVE-2026-6760 | 2026-04-24 11:39 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
| 4389 | 8.8 |
重要
Network |
Mozilla Foundation |
Mozilla Firefox Mozilla Thunderbird |
Mozilla FoundationのMozilla Firefox等の複数製品における権限管理に関する脆弱性 |
CWE-269
不適切な権限管理 |
CVE-2026-6761 | 2026-04-24 11:39 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
| 4390 | 6.3 |
警告
Network |
Mozilla Foundation |
Mozilla Firefox Mozilla Thunderbird |
Mozilla FoundationのMozilla Firefox等の複数製品におけるスプーフィングによる認証回避に関する脆弱性 |
CWE-290
スプーフィングによる認証回避 |
CVE-2026-6762 | 2026-04-24 11:39 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
NVD Vulnerability Information
Update Date:May 23, 2026, 4:08 a.m.
| No | CVSS | Level Attach Vector |
Vendor Name | Project Name | Title | CWE | CVE | Update Date | Publication Date | Show Affected | Exploit PoC Search |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 611 | 9.8 |
CRITICAL
Network |
- | - | The TinyZero project thru commit 6652a63c57fa7e5ccde3fc9c598c7176ff15b839 (2025-58-24) contains a critical command injection vulnerability (CWE-78) in its HDFS file operation utilities. The vulnerabi… |
CWE-78
OS Command |
CVE-2026-31226 | 2026-05-20 03:14 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 612 | 8.8 |
HIGH
Local |
microsoft |
365_apps office office_long_term_servicing_channel |
Insufficient granularity of access control in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally. |
CWE-1220
Insufficient Granularity of Access Control |
CVE-2026-35436 | 2026-05-20 03:05 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 613 | 5.5 |
MEDIUM
Local |
microsoft |
365_apps office office_long_term_servicing_channel word |
Files or directories accessible to external parties in Microsoft Office Word allows an unauthorized attacker to disclose information locally. |
CWE-552
Files or Directories Accessible to External Parties |
CVE-2026-35440 | 2026-05-20 03:05 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 614 | 8.4 |
HIGH
Local |
microsoft |
365_apps office office_long_term_servicing_channel |
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
CWE-416
Use After Free |
CVE-2026-40358 | 2026-05-20 03:05 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 615 | 7.8 |
HIGH
Local |
microsoft |
365_apps excel office office_long_term_servicing_channel office_online_server |
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CWE-416
Use After Free |
CVE-2026-40359 | 2026-05-20 03:05 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 616 | 7.8 |
HIGH
Local |
microsoft |
365_apps excel office office_long_term_servicing_channel office_online_server |
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. |
CWE-125
Out-of-bounds Read |
CVE-2026-40360 | 2026-05-20 03:05 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 617 | 8.4 |
HIGH
Local |
microsoft |
365_apps office office_long_term_servicing_channel word |
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
CWE-416
Use After Free |
CVE-2026-40361 | 2026-05-20 03:05 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 618 | 7.8 |
HIGH
Local |
microsoft |
365_apps excel office office_long_term_servicing_channel office_online_server |
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
CWE-122
Heap-based Buffer Overflow |
CVE-2026-40362 | 2026-05-20 03:05 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 619 | 8.4 |
HIGH
Local |
microsoft |
365_apps office office_long_term_servicing_channel |
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
CWE-122
Heap-based Buffer Overflow |
CVE-2026-40363 | 2026-05-20 03:05 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 620 | 8.4 |
HIGH
Local |
microsoft |
365_apps office office_long_term_servicing_channel word |
Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
CWE-122 CWE-843 CWE-908 Heap-based Buffer Overflow Type Confusion Use of Uninitialized Resource |
CVE-2026-40364 | 2026-05-20 03:05 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |