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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":June 29, 2026, 4 p.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Impact Show	Exploit PoC Search
571	7.5	重要 Network	chimurai	http-proxy-middleware	chimuraiのhttp-proxy-middlewareにおけるCRLF インジェクションの脆弱性	CWE-93 CRLF インジェクション	CVE-2026-55603	2026-06-26 11:54	2026-06-22	Show	GitHub Exploit DB Packet Storm

572	6.5	警告 Network	レッドハット OpenBSD	Red Hat Hardened Images Red Hat OpenShift Container Platform OpenSSH Red Hat Enterprise Linux	OpenBSD等の複数ベンダの製品における二重解放に関する脆弱性	CWE-415 二重解放	CVE-2026-55653	2026-06-26 11:54	2026-06-23	Show	GitHub Exploit DB Packet Storm

573	3.7	低 Network	レッドハット OpenBSD	Red Hat Hardened Images OpenSSH Red Hat Enterprise Linux	OpenBSD等の複数ベンダの製品における境界外読み取りに関する脆弱性	CWE-125 境界外読み取り	CVE-2026-55654	2026-06-26 11:54	2026-06-23	Show	GitHub Exploit DB Packet Storm

574	6.1	警告 Local	レッドハット OpenBSD	OpenSSH Red Hat Enterprise Linux	OpenBSD等の複数ベンダの製品における意図するエンドポイントとの通信チャネルの制限に関する脆弱性	CWE-923 意図するエンドポイントとの通信チャネルの不適切な制限	CVE-2026-55655	2026-06-26 11:54	2026-06-23	Show	GitHub Exploit DB Packet Storm

575	4.9	警告 Local	libexpat project	libexpat	libexpat projectのlibexpat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-2026-56131	2026-06-26 11:53	2026-06-19	Show	GitHub Exploit DB Packet Storm

576	6.9	警告 Local	libexpat project	libexpat	libexpat projectのlibexpatにおける不正な同期に関する脆弱性	CWE-821 不正な同期	CVE-2026-56132	2026-06-26 11:53	2026-06-19	Show	GitHub Exploit DB Packet Storm

577	8.1	重要 Network	Kidocode Sdn Bhd	Crawl4AI	Kidocode Sdn BhdのCrawl4AI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-2026-56258	2026-06-26 11:53	2026-06-23	Show	GitHub Exploit DB Packet Storm

578	6.1	警告 Network	Kidocode Sdn Bhd	Crawl4AI	Kidocode Sdn BhdのCrawl4AI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-2026-56263	2026-06-26 11:53	2026-06-23	Show	GitHub Exploit DB Packet Storm

579	7.7	重要 Network	flowiseai	flowise	flowiseaiのflowiseにおける不正な認証に関する脆弱性	CWE-863 不正な認証	CVE-2026-56268	2026-06-26 11:53	2026-06-22	Show	GitHub Exploit DB Packet Storm

580	9.9	緊急 Network	flowiseai	flowise	flowiseaiのflowiseにおけるOS コマンドインジェクションの脆弱性	CWE-78 OSコマンド・インジェクション	CVE-2026-56274	2026-06-26 11:53	2026-06-23	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:June 29, 2026, 4:19 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
190731	9.8	CRITICAL Network	gurum	gurumdds	All versions of GurumDDS are vulnerable to heap-based buffer overflow, which may cause a denial-of-service condition or remotely execute arbitrary code.	-	CVE-2021-38439	2024-11-21 15:17	2022-05-6	Show	GitHub Exploit DB Packet Storm

190732	9.8	CRITICAL Network	rti	connext_dds_professional connext_dds_secure	RTI Connext DDS Professional and Connext DDS Secure Versions 4.2x to 6.1.0 not correctly calculate the size when allocating the buffer, which may result in a buffer overflow.	-	CVE-2021-38435	2024-11-21 15:17	2022-05-6	Show	GitHub Exploit DB Packet Storm

190733	5.3	MEDIUM Network	qnap	qutscloud qts quts_hero	A path traversal vulnerability has been reported to affect QNAP device running QuTScloud, QuTS hero, QTS, QVR Pro Appliance. If exploited, this vulnerability allows attackers to read the contents of …	CWE-22 Path Traversal	CVE-2021-38693	2024-11-21 15:17	2022-05-6	Show	GitHub Exploit DB Packet Storm

190734	7.8	HIGH Local	rti	connext_dds_professional connext_dds_secure	RTI Connext DDS Professional and Connext DDS Secure Versions 4.2x to 6.1.0 vulnerable to a stack-based buffer overflow, which may allow a local attacker to execute arbitrary code.	-	CVE-2021-38433	2024-11-21 15:17	2022-05-6	Show	GitHub Exploit DB Packet Storm

190735	9.1	CRITICAL Network	objectcomputing	opendds	OCI OpenDDS versions prior to 3.18.1 are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic, which may result in a denial-of-service condition …	-	CVE-2021-38429	2024-11-21 15:17	2022-05-6	Show	GitHub Exploit DB Packet Storm

190736	7.8	HIGH Local	rti	connext_dds_secure connext_dds_professional	RTI Connext DDS Professional and Connext DDS Secure Versions 4.2.x to 6.1.0 are vulnerable to a stack-based buffer overflow, which may allow a local attacker to execute arbitrary code.	CWE-787 Out-of-bounds Write	CVE-2021-38427	2024-11-21 15:17	2022-05-6	Show	GitHub Exploit DB Packet Storm

190737	9.1	CRITICAL Network	eprosima	fast_dds	eProsima Fast DDS versions prior to 2.4.0 (#2269) are susceptible to exploitation when an attacker sends a specially crafted packet to flood a target device with unwanted traffic, which may result in…	NVD-CWE-Other	CVE-2021-38425	2024-11-21 15:17	2022-05-6	Show	GitHub Exploit DB Packet Storm

190738	9.8	CRITICAL Network	gurum	gurumdds	All versions of GurumDDS improperly calculate the size to be used when allocating the buffer, which may result in a buffer overflow.	-	CVE-2021-38423	2024-11-21 15:17	2022-05-6	Show	GitHub Exploit DB Packet Storm

190739	5.7	MEDIUM Local	fanuc	roboguide	The affected product is vulnerable to misconfigured binaries, allowing users on the target PC with SYSTEM level privileges access to overwrite the binary and modify files to gain privilege escalation.	-	CVE-2021-38483	2024-11-21 15:17	2022-04-21	Show	GitHub Exploit DB Packet Storm

190740	9.8	CRITICAL Network	tianocore insyde	edk2 kernel	Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.	CWE-787 Out-of-bounds Write	CVE-2021-38578	2024-11-21 15:17	2022-03-4	Show	GitHub Exploit DB Packet Storm

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