# Seal Security

> Seal Security supplies tested, backported security patches for existing open source application dependencies, Linux packages, and container images. Its commercial remediation platform helps AppSec, DevOps, and IT teams address vulnerabilities without making a feature upgrade or migration a prerequisite.

- **Founded:** 2022
- **Headquarters:** New York, United States
- **Founders:** Itamar Sher (CEO & Co-Founder), Lev Pachmanov (CTO & Co-Founder), Alon Navon (CPO & Co-Founder)
- **Products:** AppSec Remediation Agent, Seal OS, Seal Base Images, Autonomous agentic remediation capability
- **Notable:** Announced $7.4 million seed funding in February 2024., Announced $13 million Series A in July 2025, bringing publicly reported total funding to approximately $20 million., Announced CVE Numbering Authority status in September 2024.

## Products & services

- **AppSec Remediation Agent** — Applies human-vetted backported fixes to existing open source components, with build-time integration and organizational patching policies.
- **Seal OS** — Security patching for Linux packages and application code, including supported legacy and end-of-life environments.
- **Seal Base Images** — Maintained container base images and in-place remediation of existing images, with SBOMs and patch evidence.
- **Autonomous agentic remediation capability** — Identifies remediation gaps, installs the remediation component, applies compatible fixes, follows automated tests, and requests final human approval.

## Achievements

- Announced $7.4 million seed funding in February 2024.
- Announced $13 million Series A in July 2025, bringing publicly reported total funding to approximately $20 million.
- Announced CVE Numbering Authority status in September 2024.
- Reports SOC 2 Type II and ISO 27001 certification.
- Entered Wiz Integration Network in January 2026.

## Latest updates

- **2026-08** — Published research on abandoned packages and the extract-zip vulnerability CVE-2026-19693.
- **2026-07** — Published a buyer’s guide to open source vulnerability remediation.
- **2026-03** — Announced autonomous agentic remediation with automated testing and final human approval.
- **2026-01** — Announced partnership with Wiz and membership in WIN.

## Links

- Website: https://www.seal.security/
- LinkedIn: https://www.linkedin.com/company/seal-cybersecurity
- GitHub: https://github.com/seal-community/

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Profile page: https://yespress.io/seal-security
Published by YesPress — https://yespress.io
Last updated: 2026-10-03