# H300e Firmware vulnerabilities > H300e Firmware is made by Netapp. We track 148 published vulnerabilities in it, across 0 versions. 4 of them are on the list of flaws known to be exploited, the newest added on 26 August 2026. If you run H300e Firmware, check your version against the exploited flaws below and patch those first. Canonical page: https://www.precursorintelligence.com/product/netapp/h300e_firmware ## At a glance - **Made by:** [Netapp](https://www.precursorintelligence.com/vendors/netapp) - **Published vulnerabilities:** 148 - **Known to be exploited:** 4 - **Versions tracked:** 0 - **Most recently added to the known-exploited list:** [CVE-2022-0995](https://www.precursorintelligence.com/what-is/cve-2022-0995), 26 August 2026. We keep watching the list. ## Which H300e Firmware vulnerabilities are being exploited? 4 flaws are on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2022-0995](https://www.precursorintelligence.com/what-is/cve-2022-0995): Linux Kernel Out-of-Bounds Write Vulnerability. High, CVSS 7.8, chance of use in 30 days 8.9%, known exploited since 26 August 2026. - [CVE-2020-11023](https://www.precursorintelligence.com/what-is/cve-2020-11023): JQuery Cross-Site Scripting (XSS) Vulnerability. Medium, CVSS 6.9, chance of use in 30 days 85%, known exploited since 23 January 2025. - [CVE-2022-0185](https://www.precursorintelligence.com/what-is/cve-2022-0185): Linux Kernel Heap-Based Buffer Overflow Vulnerability. High, CVSS 8.4, chance of use in 30 days 25%, known exploited since 21 August 2024. - [CVE-2022-0847](https://www.precursorintelligence.com/what-is/cve-2022-0847): Linux Kernel Privilege Escalation Vulnerability. High, CVSS 7.8, chance of use in 30 days 93%, known exploited since 25 April 2022. ## Which H300e Firmware 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-2020-11022](https://www.precursorintelligence.com/what-is/cve-2020-11022): >99%, Medium (CVSS 6.1) - [CVE-2022-0847](https://www.precursorintelligence.com/what-is/cve-2022-0847): 93%, High (CVSS 7.8), known exploited - [CVE-2020-11023](https://www.precursorintelligence.com/what-is/cve-2020-11023): 85%, Medium (CVSS 6.9), known exploited - [CVE-2022-1292](https://www.precursorintelligence.com/what-is/cve-2022-1292): 83%, High (CVSS 7.3) - [CVE-2021-25216](https://www.precursorintelligence.com/what-is/cve-2021-25216): 82%, Critical (CVSS 9.8) - [CVE-2022-0435](https://www.precursorintelligence.com/what-is/cve-2022-0435): 68%, High (CVSS 8.8) - [CVE-2021-22901](https://www.precursorintelligence.com/what-is/cve-2021-22901): 64%, High (CVSS 8.1) - [CVE-2021-43267](https://www.precursorintelligence.com/what-is/cve-2021-43267): 58%, Critical (CVSS 9.8) - [CVE-2021-4044](https://www.precursorintelligence.com/what-is/cve-2021-4044): 50%, High (CVSS 7.5) - [CVE-2021-41184](https://www.precursorintelligence.com/what-is/cve-2021-41184): 41%, Medium (CVSS 6.5) ## Questions ### How many vulnerabilities does H300e Firmware have? We track 148 published vulnerabilities listed under the name H300e Firmware, across 0 versions. The most recent H300e Firmware flaw added to the known-exploited list is CVE-2022-0995, on 26 August 2026. ### Which H300e Firmware vulnerabilities are being exploited? 4 are on the list of flaws known to be exploited. The most recently added are CVE-2022-0995, CVE-2020-11023 and CVE-2022-0185. ### How do I get alerts for H300e Firmware? Create a Precursor Intelligence account and track H300e Firmware. 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 H300e Firmware? 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