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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 24, 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
132511 8.1 重要
Network
Nim-lang Nim Nim における証明書検証に関する脆弱性 CWE-295
不正な証明書検証
CVE-2021-21374 2021-12-1 15:43 2021-02-8 Show GitHub Exploit DB Packet Storm
132512 9.8 緊急
Network
TIBCO Software TIBCO API Exchange Gateway TIBCO API Exchange Gateway および TIBCO API Exchange Gateway Distribution for TIBCO Silver Fabric におけるレンダリングされたユーザインターフェースレイヤまたはフレームの不適切な制限に関する脆弱性 CWE-1021
レンダリングされたユーザインターフェースレイヤまたはフレームの不適切な制限
CVE-2021-23274 2021-12-1 15:36 2021-03-23 Show GitHub Exploit DB Packet Storm
132513 5.5 警告
Local
Linux Linux Kernel Linux kernel における脆弱性 CWE-Other
その他
CVE-2021-29264 2021-12-1 15:17 2021-03-4 Show GitHub Exploit DB Packet Storm
132514 4.7 警告
Local
Linux Linux Kernel Linux Kernel における競合状態に関する脆弱性 CWE-362
競合状態
CVE-2021-29265 2021-12-1 15:17 2021-03-17 Show GitHub Exploit DB Packet Storm
132515 7.8 重要
Local
Linux Linux Kernel Linux Kernel 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-2021-29266 2021-12-1 15:17 2021-03-24 Show GitHub Exploit DB Packet Storm
132516 8.8 重要
Network
libass project libass libass における境界外書き込みに関する脆弱性 CWE-787
境界外書き込み
CVE-2020-24994 2021-12-1 15:03 2020-08-27 Show GitHub Exploit DB Packet Storm
132517 7.5 重要
Network
python-markdown2 project markdown2 markdown2 における脆弱性 CWE-Other
その他
CVE-2021-26813 2021-12-1 14:38 2021-01-21 Show GitHub Exploit DB Packet Storm
132518 7.5 重要
Network
ctolog ThinkAdmin ThinkAdmin におけるハードコードされた認証情報の使用に関する脆弱性 CWE-798
ハードコードされた認証情報の使用
CVE-2020-35296 2021-12-1 14:38 2020-12-14 Show GitHub Exploit DB Packet Storm
132519 6.5 警告
Network
jellyfin jellyfin Jellyfin におけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル
CVE-2021-21402 2021-12-1 14:33 2021-03-22 Show GitHub Exploit DB Packet Storm
132520 6.5 警告
Local
アドビシステムズ Creative Cloud Adobe Creative Cloud Desktop Application における信頼できない検索パスに関する脆弱性 CWE-426
信頼性のない検索パス
CVE-2021-21078 2021-12-1 14:10 2021-03-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 24, 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
1321 8.2 HIGH
Network
microsoft 365_apps
excel
microsoft_365
office_2019
office_2021
office_2024
office_online_server
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. CWE-125
Out-of-bounds Read
CVE-2026-44822 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
1322 3.3 LOW
Local
microsoft 365_apps
microsoft_365
office_2021
office_2024
Protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally. CWE-693
 Protection Mechanism Failure
CVE-2026-45459 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
1323 7.8 HIGH
Local
microsoft 365_apps
excel
microsoft_365
office_2019
office_2021
office_2024
office_online_server
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CWE-122
CWE-191
Heap-based Buffer Overflow
 Integer Underflow (Wrap or Wraparound)
CVE-2026-45469 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
1324 3.3 LOW
Local
microsoft 365_apps
microsoft_365
office_2016
office_2019
office_2021
office_2024
sharepoint_server
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. CWE-125
Out-of-bounds Read
CVE-2026-45485 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
1325 7.8 HIGH
Local
microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2016
windows_server_2019
w…
Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally. CWE-125
Out-of-bounds Read
CVE-2026-45607 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
1326 7.8 HIGH
Local
microsoft 365_apps
microsoft_365
office_2021
office_2024
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-416
 Use After Free
CVE-2026-45486 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
1327 7.8 HIGH
Local
microsoft 365_apps
microsoft_365
office_2021
office_2024
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-822
 Untrusted Pointer Dereference
CVE-2026-45643 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
1328 7.8 HIGH
Local
x.org
redhat
x_server
xwayland
enterprise_linux
A use-after-free flaw was found in the X.Org X server and Xwayland in FreeCounter(). A client that sets up multiple SyncCounters and awaits on those triggers can trigger a use-after-free when destroy… CWE-416
 Use After Free
CVE-2026-50260 2026-06-12 03:36 2026-06-5 Show GitHub Exploit DB Packet Storm
1329 8.4 HIGH
Local
microsoft office_2024 Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow
CVE-2026-47635 2026-06-12 03:36 2026-06-10 Show GitHub Exploit DB Packet Storm
1330 8.1 HIGH
Network
microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w…
Use after free in Universal Plug and Play (upnp.dll) allows an unauthorized attacker to execute code over a network. CWE-843
CWE-416
Type Confusion
 Use After Free
CVE-2026-45635 2026-06-12 03:36 2026-06-10 Show GitHub Exploit DB Packet Storm