Highest advisory severityCritical 2 vendors · 2 advisories

CVE-2026-54282: Information disclosure due to improper HTTP request path validation

Not in the CISA KEV catalog.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

NVD detail CVE.org

CVE-2026-54282 key facts

CISA KEV: Not listed (catalog checked Nov 9, 2026)
Highest advisory severity: Critical
CVSS base score: 4.8 (Red Hat)
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N (Red Hat)
Weakness: CWE-1286
Fixed releases: Red Hat: 1.3.0
Vendor advisories: 2 from NetApp, Red Hat
VulniPulse record: Published Jul 13, 2026 · Updated Sep 29, 2026

Scores, vectors, weaknesses and fixed releases are quoted from vendor advisories that cover only CVE-2026-54282; bulletin-wide values are not repeated here.

Is CVE-2026-54282 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-54282 is not in the CISA KEV catalog (checked Nov 9, 2026) and no tracked advisory for it reports exploitation. That is not proof the vulnerability cannot be exploited.

How do I fix CVE-2026-54282?

Upgrade to a fixed release named by the vendor:

Red Hat: 1.3.0

No mitigation required for unaffected deployments. (Red Hat)

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Alert me about NetApp

Vendor advisory comparison

NetApp

1 advisory

Advisory severityCritical10.0
Critical [CVE-2022-42969 +99] September 2026 IBM Cognos Analytics Vulnerabilities in NetApp Products
NTAP-20260917-0001Source published Sep 17, 2026Source updated Sep 29, 2026
This bulletin covers 100 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.
There are vulnerabilities in multiple Open-Source Software (OSS) components consumed by IBM Cognos Analytics versions 12.1.0 through 12.1.3 FP1 and 12.0.4 through 12.0.4 FP2 which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS). NetApp states there is no workaround available at this time.
Affected products in this advisory
No product details extracted. Check the source bulletin.
Source-reported affected versions
12.1.0
12.1.3
12.0.4
Source-reported fixed versions
No fixed-version detail extracted. This does not mean no fix exists.
Mitigation guidance
No mitigation guidance extracted; consult the source.
Full advisory and evidence Open source bulletin

Red Hat

1 advisory

Advisory severityMedium4.8
Medium [CVE-2026-54282] Information disclosure due to improper HTTP request path validation
CVE-2026-54282Source published Jun 22, 2026Source updated Jun 22, 2026
Starlette is a lightweight ASGI framework/toolkit. Prior to 1.3.0, the HTTP request path is not validated before being used to reconstruct request.url. Because request.url is rebuilt by concatenating {scheme}://{host}{path} and re-parsing the result, a path that does not begin with / (for example @google.com) moves the authority boundary during re-parsing, so request.url.hostname and request.url.netloc become attacker-controlled. Code that reads request.url.hostname (rather than the Host header or scope) can therefore be misled into trusting an attacker-supplied host. This vulnerability is fixed in 1.3.0. A remote attacker could craft a malicious HTTP request path that does not begin with a forward slash, causing the framework to misinterpret the authority boundary. This could lead to…
Affected products in this advisory
Exploit Intelligence
Migration Toolkit for Applications 8
OpenShift Lightspeed
Source-reported affected versions
< 1.3.0
Source-reported fixed versions
1.3.0
Mitigation guidance
No mitigation required for unaffected deployments.
Full advisory and evidence Open source bulletin

All NetApp advisories

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