# CVE-2026-115722: RPly through 1.1.4 Out-of-Bounds Function Pointer Index via PLY Header


- **Severity:** Medium 6.9 (`CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Fix available:** No
- **Published:** 23 Oct 2026
- **Updated:** 29 Oct 2026
- **Also known as:** DEBIAN-CVE-2026-115722, GHSA-pqc7-7g6c-cw4g, UBUNTU-CVE-2026-115722

## What is CVE-2026-115722?

CVE-2026-115722 is a medium-severity vulnerability in diegonehab rply, published on 23 Oct 2026. 

### Official description

RPly through 1.1.4 contains an improper array index validation vulnerability in ply_read_header_property() that accepts list as a list property's length or value type. Attackers can supply a crafted PLY file that makes ply_read_list_property() call an out-of-bounds handler, crashing ASCII parsing or corrupting memory in binary parsing.

Weakness: CWE-129 (Improper Validation of Array Index)

## Which versions are affected by CVE-2026-115722?


## How do I fix CVE-2026-115722?

No fix has been published for CVE-2026-115722 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-115722 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-115722 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-115722 and fix it if it is affected.

What it is: CVE-2026-115722 is a medium-severity vulnerability in diegonehab rply, published on 23 Oct 2026. 
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-115722 exists.

Affected product: diegonehab rply. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-115722/ (Markdown: https://insights.sbomify.com/CVE-2026-115722/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-115722
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-115722
- OSV: https://osv.dev/vulnerability/CVE-2026-115722

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-115722/
Summaries are generated and may contain mistakes; the official description above is the record.