CVE-2026-3783: Libcurl Vulnerability in NetApp Products
CVE-2026-3783 key facts
- CISA KEV
- Not listed (catalogue checked )
- Highest advisory rating
- Medium
- CVSS base score
- 5.7 (Red Hat), 5.3 (NetApp)
- Weakness
- CWE-201
- Fixed releases
- NetApp: ONTAP 9: 9.13.1P21, ONTAP 9: 9.14.1P18, ONTAP 9: 9.15.1P20, ONTAP 9: 9.16.1P14, ONTAP 9: 9.17.1P9, ONTAP 9: 9.18.1P4 and 1 more in the advisory
- Red Hat: RHSA-2026:6893
- Listed by VulniPulse
- Record changed
Ratings, versions and fixes are quoted from the vendor advisories that cover only CVE-2026-3783; each belongs to its advisory, not to every product listed. How records are collected and checked.
How do I fix CVE-2026-3783?
Upgrade to a fixed release named by the vendor:
- NetApp: ONTAP 9: 9.13.1P21, ONTAP 9: 9.14.1P18, ONTAP 9: 9.15.1P20, ONTAP 9: 9.16.1P14, ONTAP 9: 9.17.1P9, ONTAP 9: 9.18.1P4
- Red Hat: RHSA-2026:6893
- Update affected NetApp products to a fixed release: ONTAP 9: 9.13.1P21, ONTAP 9: 9.14.1P18, ONTAP 9: 9.15.1P20, ONTAP 9: 9.16.1P14, ONTAP 9: 9.17.1P9, ONTAP 9: 9.18.1P4, ONTAP 9: 9.19.1. (NetApp)
- NetApp HCI Baseboard Management Controller (BMC) - H610S has no planned fix; migrate to a supported release or product and consult NetApp's end-of-support notice. (NetApp)
- Update the affected package(s) to the fixed version shipped in RHSA-2026:6893 (`sudo dnf update` / `yum update`). (Red Hat)
Vendor advisories for CVE-2026-3783
NetApp
1 advisory- Advisory severityMedium5.3
Medium [CVE-2026-3783] Libcurl Vulnerability in NetApp Products
NTAP-20260327-0004Source published Source updated
Multiple NetApp products incorporate Libcurl. Libcurl versions 7.33.0 prior to 8.19.0 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information. Successful exploitation of this vulnerability could lead to disclosure of sensitive information. Affected products: Active IQ Unified Manager for VMware vSphere, NetApp HCI Baseboard Management Controller (BMC) - H610S, ONTAP 9. NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status. NetApp states there is no workaround available at this time.
- Affected products in this advisory
- Active IQ Unified Manager for VMware vSphere
- NetApp HCI Baseboard Management Controller (BMC) - H610S
- ONTAP 9
- Source-reported affected versions
- 7.33.0
- 8.19.0
- Source-reported fixed versions
- ONTAP 9: 9.13.1P21
- ONTAP 9: 9.14.1P18
- ONTAP 9: 9.15.1P20
- ONTAP 9: 9.16.1P14
3 more entries in the full advisory.
- Mitigation guidance
- Update affected NetApp products to a fixed release: ONTAP 9: 9.13.1P21, ONTAP 9: 9.14.1P18, ONTAP 9: 9.15.1P20, ONTAP 9: 9.16.1P14, ONTAP 9: 9.17.1P9, ONTAP 9: 9.18.1P4, ONTAP 9: 9.19.1.
- NetApp HCI Baseboard Management Controller (BMC) - H610S has no planned fix; migrate to a supported release or product and consult NetApp's end-of-support notice.
Red Hat
1 advisory- Advisory severityMedium5.7
Medium [CVE-2026-3783] Information disclosure via OAuth2 bearer token leakage during HTTP(S) redirect
CVE-2026-3783Source published
Information disclosure via OAuth2 bearer token leakage during HTTP(S) redirect. Red Hat rates this moderate (CVSS 5.7). Weakness: CWE-201. Affected package(s): curl-main. Resolved in Red Hat advisory RHSA-2026:6893 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- curl-main
- Red Hat Enterprise Linux
- Source-reported affected versions
- curl-main-8.19.0-3.hum1
- Source-reported fixed versions
- RHSA-2026:6893
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:6893 (`sudo dnf update` / `yum update`).
References
- CVE-2026-3783 recordCVE.org
- CVE-2026-3783 detailNVD
More NetApp advisories
CVE-2026-35189Oct 6, 2026OpenSSL Vulnerability in NetApp ProductsCVE-2026-22063Oct 27, 2026eMudhra CA Certificate Compromise in NetApp ProductsCVE-2026-32778Oct 21, 2026Libexpat Vulnerability in NetApp ProductsCVE-2026-3832Oct 14, 2026GnuTLS Vulnerability in NetApp ProductsCVE-2026-42014Oct 14, 2026GnuTLS Vulnerability in NetApp ProductsCVE-2026-5419Oct 14, 2026GnuTLS Vulnerability in NetApp Products
Get an email when NetApp publishes the next one.
See NetApp's last 90 days of advisories first. Then choose one product with live alerts free for life, or a free month of real-time alerts on everything with the severity, the fixed version and the vendor's link (card needed, then US$15/month; we email you before the first charge).
iPhone and Android apps · New on the App Store
Get alerts for new CVEs on your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.
