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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 9, 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
561 5.4 警告
Network 		helpy.io helpy helpy.ioのhelpyにおけるクロスサイトスクリプティングの脆弱性 New CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-40230 2026-05-7 12:00 2026-04-29 Show GitHub Exploit DB Packet Storm
562 7.5 重要
Network 		Exim Development Exim Exim DevelopmentのEximにおける指定された機能の不適切な提供に関する脆弱性 New CWE-684
指定された機能の不適切な提供 		CVE-2026-40684 2026-05-7 12:00 2026-04-30 Show GitHub Exploit DB Packet Storm
563 9.8 緊急
Network 		Exim Development Exim Exim DevelopmentのEximにおける複数の脆弱性 New CWE-684
CWE-787
CVE-2026-40685 2026-05-7 12:00 2026-04-30 Show GitHub Exploit DB Packet Storm
564 5.3 警告
Network 		Exim Development Exim Exim DevelopmentのEximにおける境界外読み取りに関する脆弱性 New CWE-125
境界外読み取り 		CVE-2026-40686 2026-05-7 12:00 2026-04-30 Show GitHub Exploit DB Packet Storm
565 9.1 緊急
Network 		Exim Development Exim Exim DevelopmentのEximにおけるリソースの初期化の不備に関する脆弱性 New CWE-909
リソースの初期化の不備 		CVE-2026-40687 2026-05-7 12:00 2026-04-30 Show GitHub Exploit DB Packet Storm
566 6.5 警告
Network 		The Prosody Team Prosody The Prosody TeamのProsodyにおける不正な認証に関する脆弱性 New CWE-863
不正な認証 		CVE-2026-43504 2026-05-7 12:00 2026-05-1 Show GitHub Exploit DB Packet Storm
567 6.5 警告
Network 		The Prosody Team Prosody The Prosody TeamのProsodyにおける保護されていない代替チャネルに関する脆弱性 New CWE-420
保護されていない代替チャネル 		CVE-2026-43505 2026-05-7 12:00 2026-05-1 Show GitHub Exploit DB Packet Storm
568 7.5 重要
Network 		The Prosody Team Prosody The Prosody TeamのProsodyにおける有効期限後のメモリの解放の欠如に関する脆弱性 New CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-43506 2026-05-7 11:59 2026-05-1 Show GitHub Exploit DB Packet Storm
569 7.5 重要
Network 		The Prosody Team Prosody The Prosody TeamのProsodyにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性 New CWE-770
制限またはスロットリング無しのリソースの割り当て 		CVE-2026-43507 2026-05-7 11:59 2026-05-1 Show GitHub Exploit DB Packet Storm
570 7.5 重要
Network 		Debian
GStreamer
レッドハット		 GStreamer
Debian GNU/Linux
Red Hat Enterprise Linux
GStreamer Good Plug-ins 		Debian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 New CWE-125
境界外読み取り 		CVE-2026-1940 2026-05-7 11:31 2026-03-23 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 9, 2026, 5:07 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
541 8.1 HIGH
Adjacent 		- - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix missing key size check for L2CAP_LE_CONN_REQ This adds a check for encryption key size upon receiving L2CAP… New - CVE-2026-43134 2026-05-8 22:16 2026-05-6 Show GitHub Exploit DB Packet Storm
542 7.8 HIGH
Local 		- - In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix double free related to rereg_user_mr If IB_MR_REREG_TRANS is set during rereg_user_mr, the umem will be released … New - CVE-2026-43120 2026-05-8 22:16 2026-05-6 Show GitHub Exploit DB Packet Storm
543 8.8 HIGH
Network 		- - In the Linux kernel, the following vulnerability has been resolved: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath When cifs_sanitize_prepath is called with an empty string or a str… New - CVE-2026-43112 2026-05-8 22:16 2026-05-6 Show GitHub Exploit DB Packet Storm
544 7.8 HIGH
Local 		- - In the Linux kernel, the following vulnerability has been resolved: HID: roccat: fix use-after-free in roccat_report_event roccat_report_event() iterates over the device->readers list without holdi… New - CVE-2026-43111 2026-05-8 22:16 2026-05-6 Show GitHub Exploit DB Packet Storm
545 8.8 HIGH
Adjacent 		- - In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: validate bsscfg indices in IF events brcmf_fweh_handle_if_event() validates the firmware-provided interface index… New - CVE-2026-43110 2026-05-8 22:16 2026-05-6 Show GitHub Exploit DB Packet Storm
546 7.8 HIGH
Local 		- - In the Linux kernel, the following vulnerability has been resolved: cachefiles: fix incorrect dentry refcount in cachefiles_cull() The patch mentioned below changed cachefiles_bury_object() to expe… New - CVE-2026-43106 2026-05-8 22:16 2026-05-6 Show GitHub Exploit DB Packet Storm
547 7.5 HIGH
Network 		- - In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix potential NULL dereferences in __ioam6_fill_trace_data() We need to check __in6_dev_get() for possible NULL value… New - CVE-2026-43101 2026-05-8 22:16 2026-05-6 Show GitHub Exploit DB Packet Storm
548 7.5 HIGH
Network 		- - In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: fix null-ptr-deref in icmp_build_probe() ipv6_stub->ipv6_dev_find() may return ERR_PTR(-EAFNOSUPPORT) when the IPv6 s… New - CVE-2026-43099 2026-05-8 22:16 2026-05-6 Show GitHub Exploit DB Packet Storm
549 7.8 HIGH
Local 		- - In the Linux kernel, the following vulnerability has been resolved: xsk: tighten UMEM headroom validation to account for tailroom and min frame The current headroom validation in xdp_umem_reg() cou… New - CVE-2026-43093 2026-05-8 22:16 2026-05-6 Show GitHub Exploit DB Packet Storm
550 7.8 HIGH
Local 		- - In the Linux kernel, the following vulnerability has been resolved: xfrm: Wait for RCU readers during policy netns exit xfrm_policy_fini() frees the policy_bydst hash tables after flushing the poli… New - CVE-2026-43091 2026-05-8 22:16 2026-05-6 Show GitHub Exploit DB Packet Storm