Security CISA KEV CVE-2015-1635 CVE-2015-1635 CISA KEV
Microsoft HTTP.sys Remote Code Execution Vulnerability
Severity unknown CVSS unknown Check the vendor advisory for fixed versions
CISA lists this Microsoft vulnerability as known exploited. Its MSRC release detail is outside this installation's collected history.
CISA catalog record
Microsoft HTTP protocol stack (HTTP.sys) contains a vulnerability that allows for remote code execution.
Product HTTP.sys
Added to KEV 10 Feb 2022
Federal remediation due 10 Aug 2022
Known ransomware use Not reported Public detection template Public Nuclei template · template membership does not establish exploit availability or applicability to your systems.
What changed
Detection template: Nuclei template listed
29 Oct 2026 Detection template: Nuclei template listed
28 Oct 2026 Page history
Changes are dated when recorded; day views use the last saved version from that UTC day, and citations stay fixed.
Cite this version Field-level log (12)
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13 Nov 2026 · 12:10:20 UTC
Source coverage: public-exploit-code Incomplete → Current 13 Nov 2026 · 11:07:20 UTC
Source coverage: public-exploit-code Current → Incomplete 6 Nov 2026 · 17:32:22 UTC
Source coverage: public-exploit-code Incomplete → Current 6 Nov 2026 · 16:31:02 UTC
Source coverage: public-exploit-code Current → Incomplete 2 Nov 2026 · 17:30:39 UTC
Source coverage: public-exploit-code Incomplete → Current 2 Nov 2026 · 16:27:39 UTC
Source coverage: public-exploit-code Current → Incomplete 29 Oct 2026 · 20:19:26 UTC
Public detection template Nuclei template listed 28 Oct 2026 · 05:10:29 UTC
Public exploit code Nuclei template listed 28 Oct 2026 · 05:10:29 UTC
Source coverage: public-exploit-code Current 28 Oct 2026 · 05:10:29 UTC
Link: Nuclei template https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2015/CVE-2015-1635.yaml 23 Oct 2026 · 09:33:49 UTC
Source coverage: cisa-kev Incomplete → Current 23 Oct 2026 · 08:31:50 UTC
Source coverage: cisa-kev Current → Incomplete Explore global source statements, affected packages and advisory history for CVE-2015-1635 . The catalog has a separate collection scope from Microsoft release records.
More advisories, affected versions and source history Overview Affected History Connections
Related advisories and sources Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.
CVE-2015-1635 · CVE overview and exploitation status
cve-program · CVE-2015-1635
Related changes Linked by CVE identifier