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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 22, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
241 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保護メカニズムの不具合に関する脆弱性 New CWE-693
保護メカニズムの不具合 		CVE-2026-12302 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
242 9.1 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における同一生成元ポリシー違反に関する脆弱性 New CWE-346
同一生成元ポリシー違反 		CVE-2026-12304 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
243 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バッファエラーの脆弱性 New CWE-119
バッファエラー 		CVE-2026-12305 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
244 5.3 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 New CWE-119
バッファエラー 		CVE-2026-12306 2026-06-22 11:43 2026-06-16 Show GitHub Exploit DB Packet Storm
245 5.3 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 New CWE-119
バッファエラー 		CVE-2026-12307 2026-06-22 11:43 2026-06-16 Show GitHub Exploit DB Packet Storm
246 5.3 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 New CWE-119
バッファエラー 		CVE-2026-12308 2026-06-22 11:43 2026-06-16 Show GitHub Exploit DB Packet Storm
247 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バッファエラーの脆弱性 New CWE-119
バッファエラー 		CVE-2026-12309 2026-06-22 11:43 2026-06-16 Show GitHub Exploit DB Packet Storm
248 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複数の脆弱性 New CWE-119
CWE-125
CWE-416
CWE-787
CVE-2026-12310 2026-06-22 11:43 2026-06-16 Show GitHub Exploit DB Packet Storm
249 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バッファエラーの脆弱性 New CWE-119
バッファエラー 		CVE-2026-12312 2026-06-22 11:43 2026-06-16 Show GitHub Exploit DB Packet Storm
250 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複数の脆弱性 New CWE-119
CWE-125
CWE-416
CWE-787
CVE-2026-12314 2026-06-22 11:43 2026-06-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 23, 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
191391 7.1 HIGH
Local 		insyde iscflashx64.sys
h2offt 		An issue was discovered in iscflashx64.sys 3.9.3.0 in Insyde H2OFFT 6.20.00. When handling IOCTL 0x22229a, the input used to allocate a buffer and copy memory is mishandled. This could cause memory c… CWE-787
 Out-of-bounds Write 		CVE-2021-33834 2024-11-21 15:09 2023-09-8 Show GitHub Exploit DB Packet Storm
191392 9.8 CRITICAL
Network 		atasm_project atasm An issue was discovered on atasm, version 1.09. A stack-buffer-overflow vulnerability in function aprintf() in asm.c allows attackers to execute arbitrary code on the system via a crafted file. CWE-787
 Out-of-bounds Write 		CVE-2021-34123 2024-11-21 15:09 2023-07-18 Show GitHub Exploit DB Packet Storm
191393 7.5 HIGH
Network 		openkm openkm An issue discovered in OpenKM v6.3.10 allows attackers to obtain sensitive information via the XMLTextExtractor function. CWE-611
XXE 		CVE-2021-33950 2024-11-21 15:09 2023-02-18 Show GitHub Exploit DB Packet Storm
191394 - - - Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in openEuler iSulad on Linux allows Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions. This vulnerability is associated… - CVE-2021-33632 2024-11-21 15:09 2024-03-25 Show GitHub Exploit DB Packet Storm
191395 - - - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in openEuler aops-ceres on Linux allows Command Injection. This vulnerability is associated wi… - CVE-2021-33633 2024-11-21 15:09 2024-03-23 Show GitHub Exploit DB Packet Storm
191396 7.8 HIGH
Local 		huawei openeuler Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, … CWE-190
 Integer Overflow or Wraparound 		CVE-2021-33631 2024-11-21 15:09 2024-01-19 Show GitHub Exploit DB Packet Storm
191397 5.5 MEDIUM
Local 		huawei openeuler NULL Pointer Dereference vulnerability in openEuler kernel on Linux (network modules) allows Pointer Manipulation. This vulnerability is associated with program files net/sched/sch_cbs.C. This issue… CWE-476
 NULL Pointer Dereference 		CVE-2021-33630 2024-11-21 15:09 2024-01-19 Show GitHub Exploit DB Packet Storm
191398 6.5 MEDIUM
Local 		openeuler isula When the isula cp command is used to copy files from a container to a host machine and the container is controlled by an attacker, the attacker can escape the container. NVD-CWE-noinfo
CVE-2021-33638 2024-11-21 15:09 2023-10-29 Show GitHub Exploit DB Packet Storm
191399 6.5 MEDIUM
Local 		openeuler isula When the isula export command is used to export a container to an image and the container is controlled by an attacker, the attacker can escape the container. NVD-CWE-noinfo
CVE-2021-33637 2024-11-21 15:09 2023-10-29 Show GitHub Exploit DB Packet Storm
191400 7.8 HIGH
Local 		openeuler isula When the isula load command is used to load malicious images, attackers can execute arbitrary code. NVD-CWE-noinfo
CVE-2021-33636 2024-11-21 15:09 2023-10-29 Show GitHub Exploit DB Packet Storm