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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":May 21, 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
253231 10 危険 Mozilla Foundation
レッドハット		 - 複数の Mozilla 製品のブラウザエンジンにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2982 2011-09-7 11:31 2011-08-16 Show GitHub Exploit DB Packet Storm
253232 5 警告 Mozilla Foundation - 複数の Mozilla 製品における同一生成元ポリシーを回避される脆弱性 CWE-200
情報漏えい 		CVE-2011-2986 2011-09-6 10:54 2011-08-16 Show GitHub Exploit DB Packet Storm
253233 5 警告 Mozilla Foundation - Mozilla Firefox および SeaMonkey の CSP violation reports 実装における重要な情報を取得される脆弱性 CWE-255
証明書・パスワード管理 		CVE-2011-2990 2011-09-6 10:53 2011-08-16 Show GitHub Exploit DB Packet Storm
253234 10 危険 Mozilla Foundation - 複数の Mozilla 製品の WebGL 実装で使用される ANGLE 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-2011-2987 2011-09-6 10:52 2011-08-16 Show GitHub Exploit DB Packet Storm
253235 10 危険 Mozilla Foundation - 複数の Mozilla 製品の WebGL shader 実装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-2011-2988 2011-09-6 10:51 2011-08-16 Show GitHub Exploit DB Packet Storm
253236 9.3 危険 Mozilla Foundation - Mozilla Firefox および SeaMonkey における同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2993 2011-09-6 10:50 2011-08-16 Show GitHub Exploit DB Packet Storm
253237 10 危険 Mozilla Foundation - 複数の Mozilla 製品のブラウザエンジンにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2985 2011-09-5 10:54 2011-08-16 Show GitHub Exploit DB Packet Storm
253238 10 危険 Mozilla Foundation - 複数の Mozilla 製品のブラウザエンジンの Ogg reader におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-2992 2011-09-5 10:53 2011-08-16 Show GitHub Exploit DB Packet Storm
253239 10 危険 Mozilla Foundation - 複数の Mozilla 製品のブラウザエンジンにおけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-2991 2011-09-5 10:51 2011-08-16 Show GitHub Exploit DB Packet Storm
253240 10 危険 Mozilla Foundation - 複数の Mozilla 製品のブラウザエンジンにおけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-2989 2011-09-5 10:39 2011-08-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
5241 7.8 HIGH
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: driver core: platform: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' mat… CWE-416
 Use After Free 		CVE-2026-31527 2026-04-29 03:02 2026-04-22 Show GitHub Exploit DB Packet Storm
5242 7.8 HIGH
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: perf: Make sure to use pmu_ctx->pmu for groups Oliver reported that x86_pmu_del() ended up doing an out-of-bound memory access wh… CWE-125
Out-of-bounds Read 		CVE-2026-31528 2026-04-29 03:00 2026-04-22 Show GitHub Exploit DB Packet Storm
5243 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix leakage in __construct_region() Failing the first sysfs_update_group() needs to explicitly kfree the resource as … CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2026-31529 2026-04-29 02:57 2026-04-22 Show GitHub Exploit DB Packet Storm
5244 7.8 HIGH
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: cxl/port: Fix use after free of parent_port in cxl_detach_ep() cxl_detach_ep() is called during bottom-up removal when all CXL me… CWE-416
 Use After Free 		CVE-2026-31530 2026-04-29 02:53 2026-04-22 Show GitHub Exploit DB Packet Storm
5245 9.8 CRITICAL
Network 		rust-openssl_project rust-openssl rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.24 to before 0.10.78, the FFI trampolines behind SslContextBuilder::set_psk_client_callback, set_psk_server_callbac… CWE-126
CWE-130
 Buffer Over-read
 Improper Handling of Length Parameter Inconsistency 		CVE-2026-41898 2026-04-29 02:45 2026-04-25 Show GitHub Exploit DB Packet Storm
5246 9.8 CRITICAL
Network 		rust-openssl_project rust-openssl rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.10.39 to before 0.10.78, EVP_DigestFinal() always writes EVP_MD_CTX_size(ctx) to the out buffer. If out is smaller th… CWE-121
Stack-based Buffer Overflow 		CVE-2026-41681 2026-04-29 02:44 2026-04-25 Show GitHub Exploit DB Packet Storm
5247 9.8 CRITICAL
Network 		rust-openssl_project rust-openssl rust-openssl provides OpenSSL bindings for the Rust programming language. From to before 0.10.78, aes::unwrap_key() contains an incorrect assertion: it checks that out.len() + 8 <= in_.len(), but t… CWE-787
 Out-of-bounds Write 		CVE-2026-41678 2026-04-29 02:41 2026-04-25 Show GitHub Exploit DB Packet Storm
5248 5.5 MEDIUM
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() When querying a nexthop object via RTM_GETNEXTHOP, the kernel curren… NVD-CWE-noinfo
CVE-2026-31531 2026-04-29 02:38 2026-04-23 Show GitHub Exploit DB Packet Storm
5249 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… 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
5250 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… 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