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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 12, 2026, 4:12 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
133671 8.8 重要
Network 		IBM IBM Security QRadar SIEM IBM QRadar SIEM における信頼できないデータのデシリアライゼーションに関する脆弱性 CWE-502
信頼性のないデータのデシリアライゼーション 		CVE-2020-4888 2021-10-12 16:06 2021-01-27 Show GitHub Exploit DB Packet Storm
133672 5.4 警告
Network 		Moodle Moodle Moodle 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-2021-20183 2021-10-12 15:38 2021-01-25 Show GitHub Exploit DB Packet Storm
133673 4.3 警告
Network 		Moodle Moodle Moodle におけるデータの整合性検証不備に関する脆弱性 CWE-354
データの整合性検証不備 		CVE-2021-20184 2021-10-12 15:02 2021-01-25 Show GitHub Exploit DB Packet Storm
133674 5.4 警告
Network 		Moodle Moodle Moodle 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-2021-20186 2021-10-12 14:59 2021-01-25 Show GitHub Exploit DB Packet Storm
133675 5.9 警告
Network 		va-ts project va-ts Rust 用 va-ts crate における境界外書き込みに関する脆弱性 CWE-662
CWE-667
CWE-787
CVE-2020-36220 2021-10-12 14:58 2020-12-22 Show GitHub Exploit DB Packet Storm
133676 5.9 警告
Network 		atomic-option project atomic-option Rust 用 atomic-option crate における脆弱性 CWE-noinfo
情報不足 		CVE-2020-36219 2021-10-12 14:58 2020-10-31 Show GitHub Exploit DB Packet Storm
133677 5.9 警告
Network 		Nonpolynomial buttplug Rust 用 buttplug crate における脆弱性 CWE-noinfo
情報不足 		CVE-2020-36218 2021-10-12 14:58 2020-12-18 Show GitHub Exploit DB Packet Storm
133678 5.9 警告
Network 		may_queue project may_queue Rust 用 may_queue crate における不適切な同期に関する脆弱性 CWE-662
CWE-787
CVE-2020-36217 2021-10-12 14:58 2020-11-10 Show GitHub Exploit DB Packet Storm
133679 5.9 警告
Network 		Petabi Inc. eventio Rust 用 eventio crate における境界外書き込みに関する脆弱性 CWE-662
CWE-787
CVE-2020-36216 2021-10-12 14:58 2020-12-20 Show GitHub Exploit DB Packet Storm
133680 7.5 重要
Network 		hashconsing project hashconsing Rust 用 hashconsing crate における境界外書き込みに関する脆弱性 CWE-662
CWE-787
CVE-2020-36215 2021-10-12 14:58 2020-11-10 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 12, 2026, 4:20 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
51 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. New CWE-125
Out-of-bounds Read 		CVE-2026-44820 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
52 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. New CWE-125
Out-of-bounds Read 		CVE-2026-44822 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
53 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. New CWE-693
 Protection Mechanism Failure 		CVE-2026-45459 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
54 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. New 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
55 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. New CWE-125
Out-of-bounds Read 		CVE-2026-45485 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
56 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. New CWE-125
Out-of-bounds Read 		CVE-2026-45607 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
57 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. New CWE-416
 Use After Free 		CVE-2026-45486 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
58 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. New CWE-822
 Untrusted Pointer Dereference 		CVE-2026-45643 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
59 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… Update CWE-416
 Use After Free 		CVE-2026-50260 2026-06-12 03:36 2026-06-5 Show GitHub Exploit DB Packet Storm
60 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. New CWE-122
Heap-based Buffer Overflow 		CVE-2026-47635 2026-06-12 03:36 2026-06-10 Show GitHub Exploit DB Packet Storm