Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
12 results
Apr 30, 2026Out-of-bounds read vulnerability in ASR Kestrel (nr_fw modules) allows Overflow Buffers.CVE-2026-42799 · Other software · ASR · reported by 68630edc-a58c-4cbd-9b01-0e130455c8aeHigh 7.4
Out-of-bounds read vulnerability in ASR Kestrel (nr_fw modules) allows Overflow Buffers. This vulnerability is associated with program files Code/Nr/nr_fw/RA/src/NrPwrCtrl.C. This issue affects Kestrel: before 2026/02/10.
- Product
- Kestrel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 19, 2026ASP.NET Core Kestrel in Microsoft .NET 8.0 before 8.0.22 and .NET 9.0 before 9.0.11 allows a remote attacker to cause excessive CPU consumption by sending a craCVE-2026-25667 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5
ASP.NET Core Kestrel in Microsoft .NET 8.0 before 8.0.22 and .NET 9.0 before 9.0.11 allows a remote attacker to cause excessive CPU consumption by sending a crafted QUIC packet, because of an incorrect exit condition for HTTP/3 Encoder/Decoder stream processing.
- Product
- .net
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in tr069 modules allows Resource Leak Exposure.CVE-2025-49483 · Other software · ASR · reported by 68630edc-a58c-4cbd-9b01-0e130455c8aeMedium 5.4
Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in tr069 modules allows Resource Leak Exposure. This vulnerability is associated with program files tr069/tr069_uci.c. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.
- Product
- Falcon_Linux、Kestrel、Lapwing_Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in tr069 modules allows Resource Leak Exposure.CVE-2025-49482 · Other software · ASR · reported by 68630edc-a58c-4cbd-9b01-0e130455c8aeMedium 5.4
Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in tr069 modules allows Resource Leak Exposure. This vulnerability is associated with program files tr069/tr098.c. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.
- Product
- Falcon_Linux、Kestrel、Lapwing_Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in router modules allows Resource Leak Exposure.CVE-2025-49481 · Other software · ASR · reported by 68630edc-a58c-4cbd-9b01-0e130455c8aeMedium 5.4
Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in router modules allows Resource Leak Exposure. This vulnerability is associated with program files router/phonebook/pbwork-queue.C. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.
- Product
- Falcon_Linux、Kestrel、Lapwing_Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025Out-of-bounds access in ASR180x 、ASR190x in lte-telephony, This vulnerability is associated with program files apps/lzma/src/LzmaEnc.c.CVE-2025-49480 · Other software · ASR · reported by 68630edc-a58c-4cbd-9b01-0e130455c8aeHigh 7.4
Out-of-bounds access in ASR180x 、ASR190x in lte-telephony, This vulnerability is associated with program files apps/lzma/src/LzmaEnc.c. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.
- Product
- Falcon_Linux、Kestrel、Lapwing_Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025Out-of-bounds write in ASR180x in lte-telephony, May cause a buffer underrun.CVE-2025-49492 · Other software · ASR · reported by 68630edc-a58c-4cbd-9b01-0e130455c8aeHigh 7.4
Out-of-bounds write in ASR180x in lte-telephony, May cause a buffer underrun. This vulnerability is associated with program files apps/atcmd_server/src/dev_api.C. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.
- Product
- Falcon_Linux、Kestrel、Lapwing_Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025Improper Resource Shutdown or Release vulnerability in ASR Falcon_Linux、Kestrel、Lapwing_Linux on Linux (traffic_stat modules) allows Resource Leak Exposure.CVE-2025-49491 · Other software · ASR · reported by 68630edc-a58c-4cbd-9b01-0e130455c8aeMedium 5.4
Improper Resource Shutdown or Release vulnerability in ASR Falcon_Linux、Kestrel、Lapwing_Linux on Linux (traffic_stat modules) allows Resource Leak Exposure. This vulnerability is associated with program files traffic_stat/traffic_service/traffic_service.C. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.
- Product
- Falcon_Linux、Kestrel、Lapwing_Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in router components allows Resource Leak Exposure.CVE-2025-49488 · Other software · ASR · reported by 68630edc-a58c-4cbd-9b01-0e130455c8aeMedium 5.4
Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in router components allows Resource Leak Exposure. This vulnerability is associated with program files router/phonebook/pb.c. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.
- Product
- Falcon_Linux、Kestrel、Lapwing_Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025Resource leak vulnerability in ASR180x in router allows Resource Leak Exposure.CVE-2025-49490 · Other software · ASR · reported by 68630edc-a58c-4cbd-9b01-0e130455c8aeMedium 5.4
Resource leak vulnerability in ASR180x in router allows Resource Leak Exposure. This vulnerability is associated with program files router/sms/sms.c. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.
- Product
- Falcon_Linux、Kestrel、Lapwing_Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025Improper Resource Shutdown or Release vulnerability in ASR Falcon_Linux、Kestrel、Lapwing_Linux on Linux (con_mgr components) allows Resource Leak Exposure.CVE-2025-49489 · Other software · ASR · reported by 68630edc-a58c-4cbd-9b01-0e130455c8aeMedium 5.4
Improper Resource Shutdown or Release vulnerability in ASR Falcon_Linux、Kestrel、Lapwing_Linux on Linux (con_mgr components) allows Resource Leak Exposure. This vulnerability is associated with program files con_mgr/dialer_task.C. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.
- Product
- Falcon_Linux、Kestrel、Lapwing_Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2025Resource leak vulnerability in ASR180x、ASR190x in con_mgr allows Resource Leak Exposure.This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.CVE-2025-5072 · Other software · ASR · reported by 68630edc-a58c-4cbd-9b01-0e130455c8aeMedium 5.4
Resource leak vulnerability in ASR180x、ASR190x in con_mgr allows Resource Leak Exposure.This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.
- Product
- Falcon_Linux、Kestrel、Lapwing_Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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