# Aff A250 vulnerabilities > Aff A250 is made by Netapp. We track 11 published vulnerabilities listed under that exact name, across 0 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 6 October 2025. Netapp lists newer releases under their own names, such as Aff A250 Firmware, so check those pages too. Canonical page: https://www.precursorintelligence.com/product/netapp/aff_a250 ## At a glance - **Made by:** [Netapp](https://www.precursorintelligence.com/vendors/netapp) - **Published vulnerabilities:** 11 - **Known to be exploited:** 1 (listed under the name Aff A250) - **Versions tracked:** 0 - **Most recently added to the known-exploited list:** [CVE-2021-22555](https://www.precursorintelligence.com/what-is/cve-2021-22555), 6 October 2025. We keep watching the list. ## Is Aff A250 listed under other names? Netapp also lists Aff A250 under more specific names, such as Aff A250 Firmware. Flaws listed only under those names are counted on their own pages, not here. - [Aff A250 Firmware](https://www.precursorintelligence.com/product/netapp/aff_a250_firmware): 11 published vulnerabilities ## Which Aff A250 vulnerabilities are being exploited? 1 flaw is on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2021-22555](https://www.precursorintelligence.com/what-is/cve-2021-22555): Linux Kernel Heap Out-of-Bounds Write Vulnerability. High, CVSS 7.8, chance of use in 30 days 79%, known exploited since 6 October 2025. ## Which Aff A250 flaws are most likely to be used? Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days): - [CVE-2021-25216](https://www.precursorintelligence.com/what-is/cve-2021-25216): 82%, Critical (CVSS 9.8) - [CVE-2021-22555](https://www.precursorintelligence.com/what-is/cve-2021-22555): 79%, High (CVSS 7.8), known exploited - [CVE-2020-1971](https://www.precursorintelligence.com/what-is/cve-2020-1971): 7.1%, Medium (CVSS 5.9) - [CVE-2021-25214](https://www.precursorintelligence.com/what-is/cve-2021-25214): 6.0%, Medium (CVSS 6.5) - [CVE-2021-41617](https://www.precursorintelligence.com/what-is/cve-2021-41617): 2.5%, High (CVSS 7.0) - [CVE-2020-27815](https://www.precursorintelligence.com/what-is/cve-2020-27815): 0.8%, High (CVSS 7.8) - [CVE-2021-28971](https://www.precursorintelligence.com/what-is/cve-2021-28971): 0.4%, Medium (CVSS 5.5) - [CVE-2022-36879](https://www.precursorintelligence.com/what-is/cve-2022-36879): 0.3%, Medium (CVSS 5.5) - [CVE-2021-40490](https://www.precursorintelligence.com/what-is/cve-2021-40490): 0.3%, High (CVSS 7.0) - [CVE-2021-28964](https://www.precursorintelligence.com/what-is/cve-2021-28964): 0.3%, Medium (CVSS 4.7) ## Questions ### How many vulnerabilities does Aff A250 have? We track 11 published vulnerabilities listed under the name Aff A250, across 0 versions. The most recent Aff A250 flaw added to the known-exploited list is CVE-2021-22555, on 6 October 2025. ### Which Aff A250 vulnerabilities are being exploited? 1 is on the list of flaws known to be exploited. The most recently added is CVE-2021-22555. ### Why are newer Aff A250 flaws missing from this page? Netapp also lists Aff A250 under more specific names, such as Aff A250 Firmware. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list. ### How do I get alerts for Aff A250? Create a Precursor Intelligence account and track Aff A250. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook. ## Running Aff A250? Precursor Intelligence keeps checking for you: - **Tell us what you run.** Pick your software from a list, or let us work it out from your website. - **We match it to every flaw.** Over 400,000 published flaws, checked against your list. - **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it. - **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools. Start free (no card, nothing to install): https://www.precursorintelligence.com/register Book a demo: https://www.precursorintelligence.com/contact