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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 27, 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
341 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-2026-8957 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
342 8.6 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における複数の脆弱性 CWE-668
CWE-693
CVE-2026-8958 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
343 9.6 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における複数の脆弱性 CWE-119
CWE-20
CWE-693
CVE-2026-8959 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
344 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-2026-8960 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
345 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-2026-8961 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
346 8.1 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における保護メカニズムの不具合に関する脆弱性 CWE-693
保護メカニズムの不具合 		CVE-2026-8962 2026-05-22 10:51 2026-05-19 Show GitHub Exploit DB Packet Storm
347 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-2026-8963 2026-05-22 10:51 2026-05-19 Show GitHub Exploit DB Packet Storm
348 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ユーザインターフェースにおける重要情報の誤った表示に関する脆弱性 CWE-451
ユーザインターフェースにおける重要情報の誤った表示 		CVE-2026-8964 2026-05-22 10:51 2026-05-19 Show GitHub Exploit DB Packet Storm
349 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情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-8965 2026-05-22 10:51 2026-05-19 Show GitHub Exploit DB Packet Storm
350 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情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-8966 2026-05-22 10:51 2026-05-19 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1401 5.5 MEDIUM
Local 		- - Release of invalid pointer or reference vulnerability in Samsung Open Source Escargot allows Buffer Manipulation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3. CWE-763
 Release of Invalid Pointer or Reference 		CVE-2026-47312 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
1402 5.5 MEDIUM
Local 		- - Memory allocation with excessive size value vulnerability in Samsung Open Source Escargot allows Excessive Allocation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3. CWE-789
 Memory Allocation with Excessive Size Value 		CVE-2026-47313 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
1403 7.8 HIGH
Local 		- - Out-of-bounds write vulnerability in Samsung Open Source Escargot allows Overflow Buffers. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3. CWE-787
 Out-of-bounds Write 		CVE-2026-47314 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
1404 5.5 MEDIUM
Local 		- - Improper Check for Unusual or Exceptional Conditions vulnerability in Samsung Open Source Escargot allows Input Data Manipulation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2… CWE-754
 Improper Check for Unusual or Exceptional Conditions 		CVE-2026-47315 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
1405 5.5 MEDIUM
Local 		- - Improper Check or Handling of Exceptional Conditions vulnerability in Samsung Open Source Escargot allows Input Data Manipulation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2… CWE-703
 Improper Check or Handling of Exceptional Conditions 		CVE-2026-47316 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
1406 5.5 MEDIUM
Local 		- - Uncontrolled Recursion vulnerability in Samsung Open Source Escargot allows Excessive Allocation. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3. CWE-674
 Uncontrolled Recursion 		CVE-2026-47317 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
1407 5.4 MEDIUM
Network 		- - A flaw was found in Keycloak. When both realm-level and client-level `notBefore` revocation policies are configured, Keycloak's OpenID Connect (OIDC) Introspection feature fails to properly honor the… CWE-303
 Incorrect Implementation of Authentication Algorithm 		CVE-2026-8922 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
1408 8.1 HIGH
Network 		- - in OpenHarmony v6.0 and prior versions allow a remote attacker arbitrary code execution in pre-installed apps. CWE-364
 Signal Handler Race Condition 		CVE-2026-24792 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
1409 3.3 LOW
Local 		- - in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS. CWE-476
 NULL Pointer Dereference 		CVE-2026-25110 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
1410 8.4 HIGH
Local 		- - in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS and it cannot be recovered. CWE-787
 Out-of-bounds Write 		CVE-2026-25781 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm