VulnSocial

CVE-2026-45646Patch(microsoft / asp.net_core_odata)

LOWCVSS 7.5 · HIGH

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Patch microsoft asp.net_core_odata systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

microsoft CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-770

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • asp.net_core_odata
  • odata_web_api

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 2 signals
  • Technical details provided in 2 signals
  • 2 total mentions across 1 day

Affected systems

Vendors
microsoft
Products
asp.net_core_odataodata_web_api

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-07-15: 2Patch / Workaround · 2026-07-15: 2Technical Details · 2026-07-15: 207-15
Signal classification1 categories
Patch
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • Windows Forum@windowsforum
    Patch

    🛡️ http://ASP.NET OData users: CVE-2026-45646 can remotely knock apps offline. Update to 7.8.0/9.5.0 and redeploy—waiting for Windows Update won’t save you. Your NuGet packages have homework. https://windowsforum.com/threads/cve-2026-45646-update-asp-net-odata-to-7-8-0-or-9-5-0.438322/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #DenialOfService #Cve202645646 #AspNetOdata #NugetSecurity

    Post summary

    The post advises ASP.NET OData users to apply the 7.8.0 or 9.5.0 update to fix CVE-2026-45646, a remote denial‑of‑service flaw that can bring applications offline.

    0000068
    1.2K followersView on X
  • Windows Forum@windowsforum
    Patch

    🛡️ http://ASP.NET OData users: CVE-2026-45646 can remotely knock apps offline. Update to 7.8.0/9.5.0 and redeploy—waiting for Windows Update won’t save you. Your NuGet packages have homework. https://windowsforum.com/threads/cve-2026-45646-update-asp-net-odata-to-7-8-0-or-9-5-0.438322/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #DenialOfService #Cve202645646 #AspNetOdata #NugetSec… https://t.co/pAIqC4rKTe

    Post summary

    The post warns that CVE‑2026‑45646 can cause a denial‑of‑service attack and instructs users to immediately update ASP.NET OData to version 7.8.0 or 9.5.0.

    0000061
    1.2K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
Appmicrosoftasp.net_core_odata---
Appmicrosoftodata_web_api---

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