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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 20, 2026, 2 p.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Impact Show	Exploit PoC Search
259621	7.8	危険	Linux レッドハット	-	Linux kernel の net/ipv4/route.c 用の特定のレッドハットパッチにおけるサービス運用妨害 (DoS) の脆弱性	CWE-20 不適切な入力確認	CVE-2009-4272	2010-02-18 14:28	2010-01-19	Show	GitHub Exploit DB Packet Storm

259622	9.3	危険	レッドハットリアルネットワークス	-	Realnetworks RealPlayer におけるバッファオーバーフローの脆弱性	CWE-119 バッファエラー	CVE-2009-4248	2010-02-17 11:48	2010-01-19	Show	GitHub Exploit DB Packet Storm

259623	9.3	危険	リアルネットワークス	-	Realnetworks RealPlayer における任意のコードを実行される脆弱性	CWE-119 バッファエラー	CVE-2009-4246	2010-02-17 11:48	2010-01-19	Show	GitHub Exploit DB Packet Storm

259624	9.3	危険	レッドハットリアルネットワークス	-	Realnetworks RealPlayer の smlrender.dll における任意のコードを実行される脆弱性	CWE-119 バッファエラー	CVE-2009-4257	2010-02-17 11:48	2010-01-19	Show	GitHub Exploit DB Packet Storm

259625	9.3	危険	レッドハットリアルネットワークス	-	Realnetworks RealPlayer におけるヒープベースのバッファオーバーフローの脆弱性	CWE-119 バッファエラー	CVE-2009-4245	2010-02-17 11:48	2010-01-19	Show	GitHub Exploit DB Packet Storm

259626	9.3	危険	リアルネットワークス	-	Realnetworks RealPlayer における任意のコードを実行される脆弱性	CWE-119 バッファエラー	CVE-2009-4244	2010-02-17 11:48	2010-01-19	Show	GitHub Exploit DB Packet Storm

259627	9.3	危険	リアルネットワークス	-	RealNetworks RealPlayer の DLL ファイルにおける任意のコードを実行される脆弱性	CWE-119 バッファエラー	CVE-2009-0376	2010-02-17 11:47	2010-01-19	Show	GitHub Exploit DB Packet Storm

259628	9.3	危険	リアルネットワークス	-	RealNetworks RealPlayer の DLL ファイルにおける任意のコードを実行される脆弱性	CWE-94 コード・インジェクション	CVE-2009-0375	2010-02-17 11:47	2010-01-19	Show	GitHub Exploit DB Packet Storm

259629	9.3	危険	リアルネットワークス	-	Realnetworks RealPlayer における HTTP のチャンク転送コーディングの処理に関する脆弱性	CWE-119 バッファエラー	CVE-2009-4243	2010-02-17 11:47	2010-01-19	Show	GitHub Exploit DB Packet Storm

259630	9.3	危険	レッドハットリアルネットワークス	-	Realnetworks RealPlayer における任意のコードを実行される脆弱性	CWE-119 バッファエラー	CVE-2009-4242	2010-02-17 11:47	2010-01-19	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:June 20, 2026, 4:01 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
203451	7.8	HIGH Local	apple	tvos iphone_os watchos ipados mac_os_x	A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. Processing a maliciously crafted US…	CWE-120 Classic Buffer Overflow	CVE-2020-9880	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

203452	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windo…	CWE-787 Out-of-bounds Write	CVE-2020-9879	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

203453	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCl…	CWE-125 Out-of-bounds Read	CVE-2020-9877	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

203454	7.8	HIGH Local	apple	icloud iphone_os watchos tvos ipados itunes mac_os_x macos	An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windo…	CWE-787 Out-of-bounds Write	CVE-2020-9876	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

203455	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An integer overflow was addressed through improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, i…	CWE-190 Integer Overflow or Wraparound	CVE-2020-9875	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

203456	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windo…	CWE-787 Out-of-bounds Write	CVE-2020-9874	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

203457	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iC…	CWE-125 Out-of-bounds Read	CVE-2020-9873	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

203458	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windo…	CWE-787 Out-of-bounds Write	CVE-2020-9872	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

203459	7.8	HIGH Local	apple	mac_os_x tvos iphone_os icloud itunes watchos ipados	An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windo…	CWE-787 Out-of-bounds Write	CVE-2020-9871	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

203460	7.5	HIGH Network	apple	mac_os_x	A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.6. A remote attacker may cause an unexpected application termination.	CWE-787 Out-of-bounds Write	CVE-2020-9869	2024-11-21 14:41	2020-10-23	Show	GitHub Exploit DB Packet Storm

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