Microsoft Windows Security Updates (MSRC CVRF) — buy per-query in-session (msrcwatch)
Microsoft MSRC security updates: Windows CVE rollups, Patch Tuesday & out-of-band CVRF bulletins.
endpoint: https://a2awire.com/mcp/data/msrcwatch-microsoft-msrc-security-updates-99ddab/http
registry: com.a2awire/data-windows-security-update-microsoft-cvrf
B
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (74d left) · latency 300.0 ms ·
HTTP 200 · auth open ·
tools 16
manifest c21e6e2b2929e5ec
· drift events seen here: 3
Heuristic flags
- pipe-to-shell — tool text suggests piping downloads into a shell
Flags are pattern matches on public tool descriptions, not verdicts. Read them as questions to ask the vendor.
Embed this grade
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Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T05:00:17Z | ✓ | B | ✓ | 300.0 ms | 74d | 16 | c21e6e2b2929e5ec |
| 2026-10-12T22:58:54Z | ✓ | B | ✓ | 85.0 ms | 75d | 16 | c21e6e2b2929e5ec |
| 2026-10-12T16:57:31Z | ✓ | B | ✓ | 57.0 ms | 75d | 16 | c21e6e2b2929e5ec |
| 2026-10-12T10:53:36Z | ✓ | B | ✓ | 110.0 ms | 75d | 16 | c21e6e2b2929e5ec |
| 2026-10-12T04:47:35Z | ✓ | B | ✓ | 84.0 ms | 75d | 16 | c21e6e2b2929e5ec |
| 2026-10-11T22:46:38Z | ✓ | B | ✓ | 83.0 ms | 76d | 16 | c21e6e2b2929e5ec |
| 2026-10-11T16:45:59Z | ✓ | B | ✓ | 143.0 ms | 76d | 16 | c21e6e2b2929e5ec |
| 2026-10-11T10:45:25Z | ✓ | B | ✓ | 49.0 ms | 76d | 16 | c21e6e2b2929e5ec |
| 2026-10-11T04:44:31Z | ✓ | B | ✓ | 81.0 ms | 76d | 16 | c21e6e2b2929e5ec |
| 2026-10-10T22:43:54Z | ✓ | B | ✓ | 103.0 ms | 77d | 16 | c21e6e2b2929e5ec |
| 2026-10-10T16:43:13Z | ✓ | B | ✓ | 80.0 ms | 77d | 16 | c21e6e2b2929e5ec |
| 2026-10-10T10:41:19Z | ✓ | B | ✓ | 77.0 ms | 77d | 16 | c21e6e2b2929e5ec |
| 2026-10-10T04:40:16Z | ✓ | B | ✓ | 137.0 ms | 77d | 16 | c21e6e2b2929e5ec |
| 2026-10-09T22:37:59Z | ✓ | B | ✓ | 89.0 ms | 78d | 16 | c21e6e2b2929e5ec |
| 2026-10-09T16:37:24Z | ✓ | B | ✓ | 83.0 ms | 78d | 16 | c21e6e2b2929e5ec |
| 2026-10-09T10:36:39Z | ✓ | B | ✓ | 81.0 ms | 78d | 16 | c21e6e2b2929e5ec |
| 2026-10-09T04:35:42Z | ✓ | B | ✓ | 66.0 ms | 78d | 16 | c21e6e2b2929e5ec |
| 2026-10-08T22:33:37Z | ✓ | B | ✓ | 70.0 ms | 79d | 16 | c21e6e2b2929e5ec |
| 2026-10-08T16:33:02Z | ✓ | B | ✓ | 158.0 ms | 79d | 16 | c21e6e2b2929e5ec |
| 2026-10-08T10:31:55Z | ✓ | A | ✓ | 134.0 ms | 79d | — | — |
| 2026-10-08T04:31:10Z | ✓ | B | ✓ | 70.0 ms | 79d | 16 | f273d146a5b44943 |
| 2026-10-07T22:30:26Z | ✓ | B | ✓ | 93.0 ms | 80d | 16 | f273d146a5b44943 |
| 2026-10-07T16:29:47Z | ✓ | A | ✓ | 145.0 ms | 80d | — | — |
| 2026-10-07T10:27:56Z | ✓ | A | ✓ | 84.0 ms | 80d | — | — |
| 2026-10-07T04:26:49Z | ✓ | A | ✓ | 66.0 ms | 80d | — | — |
| 2026-10-06T22:25:51Z | ✓ | A | ✓ | 114.0 ms | 81d | — | — |
| 2026-10-06T16:25:06Z | ✓ | B | ✓ | 161.0 ms | 81d | 16 | f273d146a5b44943 |
| 2026-10-06T10:23:27Z | ✓ | B | ✓ | 130.0 ms | 81d | 16 | f273d146a5b44943 |
| 2026-10-06T04:22:45Z | ✓ | B | ✓ | 137.0 ms | 81d | 16 | f273d146a5b44943 |
| 2026-10-05T22:21:24Z | ✓ | B | ✓ | 96.0 ms | 82d | 16 | f273d146a5b44943 |