CVE-2026-9673

MEDIUM

6.8

CVSS v3

Description

Versions of the package json-2-csv from 3.15.0 and before 5.5.11 are vulnerable to CSV Injection via the preventCsvInjection option which can be bypassed. An attacker can inject formulas into CSV files, which execute when the files are opened in spreadsheet applications.

CWE-1236

How to fix

Remediation Available

registry.redhat.io/rhdh/rhdhRocky

Fixed in:hub-rhel9@sha256:61883f5228095e3a3fd5b7daf60e29a5ffd053844f8661a2b5282a77c086dc02_amd64RHSA-2026:36754

Fixed in:hub-rhel9@sha256:044d2d72c21329826c144d9b55c381576a421188139de0fed693e74997665d2c_amd64RHSA-2026:33574

Fixed in:rhel9-operator@sha256:219babfcc89ae903edf35022aae79ba1d1b326386978db8ff267e24e50f9a785_amd64RHSA-2026:33574

Fixed in:operator-bundle@sha256:d4208a03e389fe82e7da2d27c491251e6d43a0b473aa80d3e6a351c77582a92a_amd64RHSA-2026:36754

Fixed in:rhel9-operator@sha256:0856143fa78dbbd74c1c068c75c265451698913608009f40600bb7c46928739b_amd64RHSA-2026:36754

Fixed in:operator-bundle@sha256:66fb23e8dbced7bb187928fb38562ae9e2649265d56f745044dd5e79b4209893_amd64RHSA-2026:33574

registry.redhat.io/rhdh/rhdhRed Hat / RHEL

Fixed in:rhel9-operator@sha256:0856143fa78dbbd74c1c068c75c265451698913608009f40600bb7c46928739b_amd64RHSA-2026:36754

Fixed in:hub-rhel9@sha256:61883f5228095e3a3fd5b7daf60e29a5ffd053844f8661a2b5282a77c086dc02_amd64RHSA-2026:36754

Fixed in:operator-bundle@sha256:d4208a03e389fe82e7da2d27c491251e6d43a0b473aa80d3e6a351c77582a92a_amd64RHSA-2026:36754

Fixed in:operator-bundle@sha256:66fb23e8dbced7bb187928fb38562ae9e2649265d56f745044dd5e79b4209893_amd64RHSA-2026:33574

Fixed in:rhel9-operator@sha256:219babfcc89ae903edf35022aae79ba1d1b326386978db8ff267e24e50f9a785_amd64RHSA-2026:33574

Fixed in:hub-rhel9@sha256:044d2d72c21329826c144d9b55c381576a421188139de0fed693e74997665d2c_amd64RHSA-2026:33574

registry.redhat.io/rhdh/rhdh-mustRed Hat / RHEL

Fixed in:gather-rhel9@sha256:aacbef97f59305a91db44c3c92c34509027b3d2a4ece07716e6fe8b217dd5ee1_amd64RHSA-2026:36754

registry.redhat.io/rhdh/rhdh-mustRocky

Fixed in:gather-rhel9@sha256:aacbef97f59305a91db44c3c92c34509027b3d2a4ece07716e6fe8b217dd5ee1_amd64RHSA-2026:36754

registry.redhat.io/rhdh/rhdh-ragRed Hat / RHEL

Fixed in:content-rhel9@sha256:bea9305c453e377dfe6abf20076aec408efe2cbcf05f5a1c04c9b2d2f288bd65_amd64RHSA-2026:36754

registry.redhat.io/rhdh/rhdh-ragRocky

Fixed in:content-rhel9@sha256:bea9305c453e377dfe6abf20076aec408efe2cbcf05f5a1c04c9b2d2f288bd65_amd64RHSA-2026:36754

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Exploit Intelligence

0.17%probability of exploitation in 30 days

6thpercentile

Low risk: more likely to be exploited than 6% of all known CVEs.

References

Other references5

Related Vulnerabilities

Other CWE-1236 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-33256	High	8.8	79%	-	-
CVE-2018-11652	Critical	9.8	24%	-	Fix
CVE-2020-36962	Critical	9.8	11%	-	-
CVE-2019-12765	Critical	9.8	10%	-	-
CVE-2019-14749	High	8.8	9.6%	-	Fix
CVE-2020-9372	High	7.8	8.6%	-	Fix

Common questions

How do I fix CVE-2026-9673?

Published advisories record a fix for 6 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2026-9673 being actively exploited?

Not that we know of. CVE-2026-9673 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.17% is the estimated probability that it will be exploited in the next 30 days. That is higher than 6% of all scored CVEs.

How severe is CVE-2026-9673?

CVE-2026-9673 has a CVSS v3 base score of 6.8, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2026-9673 affect?

Published advisories record a fix for registry.redhat.io/rhdh/rhdh (Rocky), registry.redhat.io/rhdh/rhdh (Red Hat / RHEL), registry.redhat.io/rhdh/rhdh-must (Red Hat / RHEL), registry.redhat.io/rhdh/rhdh-must (Rocky), and 2 more. Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-07-03.