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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":April 29, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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248751 7.8 危険 シスコシステムズ - 複数の Cisco 製品におけるサービス運用妨害 (クラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2577 2011-12-1 11:25 2011-08-31 Show GitHub Exploit DB Packet Storm
248752 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager および Cisco Intercompany Media Engine における脆弱性 CWE-noinfo
情報不足 		CVE-2011-2564 2011-12-1 11:24 2011-08-24 Show GitHub Exploit DB Packet Storm
248753 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager および Cisco Intercompany Media Engine における脆弱性 CWE-noinfo
情報不足 		CVE-2011-2563 2011-12-1 11:23 2011-08-24 Show GitHub Exploit DB Packet Storm
248754 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager におけるサービス運用妨害 (サービス停止) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2562 2011-12-1 11:23 2011-08-24 Show GitHub Exploit DB Packet Storm
248755 7.1 危険 シスコシステムズ - Cisco Unified Communications Manager におけるサービス運用妨害 (サービス停止) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2561 2011-12-1 11:22 2011-08-24 Show GitHub Exploit DB Packet Storm
248756 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2560 2011-12-1 11:21 2011-08-24 Show GitHub Exploit DB Packet Storm
248757 10 危険 シスコシステムズ - Cisco Unified Communications Manager および Cisco Unified Presence Server における脆弱性 CWE-200
情報漏えい 		CVE-2011-1643 2011-12-1 11:21 2011-08-24 Show GitHub Exploit DB Packet Storm
248758 5.4 警告 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-362
競合状態 		CVE-2011-1625 2011-12-1 11:20 2011-08-18 Show GitHub Exploit DB Packet Storm
248759 7.8 危険 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (デバイスリロード) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-1624 2011-12-1 11:19 2011-08-18 Show GitHub Exploit DB Packet Storm
248760 10 危険 シスコシステムズ - Cisco TelePresence Recording Server における設定を変更される脆弱性 CWE-255
証明書・パスワード管理 		CVE-2011-2555 2011-12-1 11:18 2011-07-29 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 29, 2026, 4:51 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
71 9.1 CRITICAL
Network 		rust-openssl_project rust-openssl rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.0 to before 0.10.78, the *_from_pem_callback APIs did not validate the length returned by the user's callback. A pa… Update CWE-125
CWE-1284
Out-of-bounds Read
 Improper Validation of Specified Quantity in Input 		CVE-2026-41677 2026-04-29 02:34 2026-04-25 Show GitHub Exploit DB Packet Storm
72 9.8 CRITICAL
Network 		rust-openssl_project rust-openssl rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.27 to before 0.10.78, Deriver::derive (and PkeyCtxRef::derive) sets len = buf.len() and passes it as the in/out len… Update CWE-131
CWE-787
Incorrect Calculation of Buffer Size
 Out-of-bounds Write 		CVE-2026-41676 2026-04-29 02:30 2026-04-25 Show GitHub Exploit DB Packet Storm
73 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: usb: gadget: renesas_usb3: validate endpoint index in standard request handlers The GET_STATUS and SET/CLEAR_FEATURE handlers ext… Update CWE-476
 NULL Pointer Dereference 		CVE-2026-31615 2026-04-29 02:29 2026-04-25 Show GitHub Exploit DB Packet Storm
74 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_ncm: validate minimum block_len in ncm_unwrap_ntb() The block_len read from the host-supplied NTB header is checke… Update NVD-CWE-noinfo
CVE-2026-31617 2026-04-29 02:27 2026-04-25 Show GitHub Exploit DB Packet Storm
75 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: esp: fix skb leak with espintcp and async crypto When the TX queue for espintcp is full, esp_output_tail_tcp will return an error… Update CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2026-31518 2026-04-29 02:25 2026-04-22 Show GitHub Exploit DB Packet Storm
76 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_phonet: fix skb frags[] overflow in pn_rx_complete() A broken/bored/mean USB host can overflow the skb_shared_info… Update CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2026-31616 2026-04-29 02:21 2026-04-25 Show GitHub Exploit DB Packet Storm
77 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix skb_put() panic on non-linear skb during reassembly In iptfs_reassem_cont(), IP-TFS attempts to append data to t… Update CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2026-31517 2026-04-29 01:35 2026-04-22 Show GitHub Exploit DB Packet Storm
78 7.8 HIGH
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: xfrm: prevent policy_hthresh.work from racing with netns teardown A XFRM_MSG_NEWSPDINFO request can queue the per-net work item p… Update CWE-362
Race Condition 		CVE-2026-31516 2026-04-29 01:30 2026-04-22 Show GitHub Exploit DB Packet Storm
79 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: af_key: validate families in pfkey_send_migrate() syzbot was able to trigger a crash in skb_put() [1] Issue is that pfkey_send_m… Update CWE-476
 NULL Pointer Dereference 		CVE-2026-31515 2026-04-29 01:20 2026-04-22 Show GitHub Exploit DB Packet Storm
80 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: erofs: set fileio bio failed in short read case For file-backed mount, IO requests are handled by vfs_iocb_iter_read(). However, … Update NVD-CWE-noinfo
CVE-2026-31514 2026-04-29 01:19 2026-04-22 Show GitHub Exploit DB Packet Storm