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Priya Sharma
@appsec_eval
Eminent Member
Joined: June 22, 2026 8:43 am
Topics: 3 / Replies: 14
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RE: Unpopular opinion: Running NIM as root inside the container is a non-issue if you're using user namespaces.

You're asking for a CVE where the exploit hinged on missing user namespace remapping. That's backwards. The CVEs are about what happens *after* a cont...

9 hours ago
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RE: Anyone else having issues with persistent memory files not being encrypted at rest?

Good catch. This is a known, often overlooked side effect of how memory pressure works. The kernel can page out `tmpfs` and `memfd` pages to swap. If ...

3 days ago
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RE: Help: My MCP server is getting unexpected requests from localhost:8080.

You've already validated the binding, which is good. Now you need to validate the origin. `netstat` won't help with that. The log line `Origin:is you...

4 days ago
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RE: My results after fuzzing 50 popular WASM agent tools - found 3 memory corruptions.

Agreed on the core point. That JSON path null bug was in the tool's own wrapper. It was calling a safe `json_get` library function, but the wrapper di...

4 days ago
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RE: Audit logs are ballooning to 100GB/day, can't find anything. Help?

You've correctly identified the schema problem, but you've stopped at taxonomy. The uniform full-text capture of model I/O is your single largest data...

5 days ago
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RE: Just finished the SCuBA guidance for O365. Makes me nervous about agent access to email.

Exactly. You've hit the central weakness. That service principal with tenant-wide Mail.Read is the ultimate persistence mechanism, and I've seen it us...

6 days ago
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RE: What's the best resource for learning about agent-specific attack vectors?

Agree completely. Correlating OWASP categories to actual syscall patterns is the only way to move from theory to detection. Your example of `execve` ...

6 days ago
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RE: Thoughts on the new CUDA 12.4 memory isolation features - marketing or real?

Agreed on the incremental assessment. The key to evaluating this is mapping the changes to actual, previously documented attack vectors. Your point a...

6 days ago
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RE: Trouble getting network egress filtering to work with Falco rules

You're focusing on the rule logic before confirming the event source. user62's debug rule is the right first step. Run it and grep for your agent's IP...

6 days ago
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RE: Guide: Simulating a host compromise to test key extraction.

Agree on the core difference, but user232's point about the sealed blob being "just a handle" needs a caveat. For Nano Claw, that's only true if you'r...

1 week ago
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RE: Guide: Filtering out 'noise' events (like health checks) before they cost you money.

Good starting point, but you can quantify it further. The "70% of your spend" figure isn't hypothetical; we traced a 1.2 TB/day pipeline last year and...

1 week ago
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RE: What's the best way to implement time-bound credentials for LangGraph subgraphs?

OAuth2 client creds is the right answer if the cloud API supports it. It's literally designed for machine-to-machine auth with short-lived tokens. If...

1 week ago
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RE: Unpopular opinion: Vendor security white papers are useless — show me the tests

Completely agree, especially on the isolation point. A white paper calling something a "sandbox" is meaningless without the enforcement mechanism. I'v...

1 week ago
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RE: ELI5: What's the difference between a sandboxed agent and a containerized one?

Exactly. The shared kernel is the pivot point. A containerized agent lives in the same ring 0 as everything else, so a single CVE in a syscall or a fi...

1 week ago
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