Vulnerability-Lookup

RHSA-2026:27944

Vulnerability from csaf_redhat - Published: 2026-06-22 14:36 - Updated: 2026-06-25 23:07

Summary

Red Hat Security Advisory: OpenShift Virtualization v4.14 Images

Severity

Important

Notes

Topic: Red Hat OpenShift Virtualization release v4.14 is now available with updates to packages and images that fix several bugs and add enhancements.

Details: OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift Virtualization v4.14 images.

Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2026-41240

A flaw was found in DOMPurify, a DOM-only cross-site scripting sanitizer. A remote attacker could exploit an inconsistency in how forbidden tags and attributes are handled when function-based tag additions are used. This allows malicious HTML, MathML, or SVG elements to bypass sanitization and execute arbitrary code in the user's browser, leading to Cross-Site Scripting (XSS).

8.1 (High)


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

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected products

Fixed 2 products

Product	Identifier	Version	Remediation
Unresolved product id: Red Hat Container Native Virtualization 4.14:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:049d85a86fff8c002a80bed8301144600a2d472cf6eb8193392d6ed2c8984a30_arm64		—	Vendor Fix fix Workaround
Unresolved product id: Red Hat Container Native Virtualization 4.14:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:69485bb9ebd1ac44a956b1019a7e0d3f141694853232ab73be73d17e9866edaa_amd64		—	Vendor Fix fix Workaround

Threats

Impact Moderate

CVE-2026-44495

A flaw was found in Axios, a promise-based HTTP client. This vulnerability involves prototype pollution gadgets in the request configuration processing. If another vulnerability has already polluted the Object.prototype.transformResponse, affected Axios versions may incorrectly interpret this inherited value as part of the request configuration or as an option validator. Axios does not itself create the prototype pollution. Exploitability requires a separate prototype-pollution vulnerability or equivalent attacker control over Object.prototype before Axios creates a request.

7.0 (High)


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

CWE-915 - Improperly Controlled Modification of Dynamically-Determined Object Attributes

Affected products

Fixed 2 products

Product	Identifier	Version	Remediation
Unresolved product id: Red Hat Container Native Virtualization 4.14:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:049d85a86fff8c002a80bed8301144600a2d472cf6eb8193392d6ed2c8984a30_arm64		—	Vendor Fix fix Workaround
Unresolved product id: Red Hat Container Native Virtualization 4.14:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:69485bb9ebd1ac44a956b1019a7e0d3f141694853232ab73be73d17e9866edaa_amd64		—	Vendor Fix fix Workaround

Threats

Impact Important

References

17 references

URL	Category
https://access.redhat.com/errata/RHSA-2026:27944	self
https://access.redhat.com/security/cve/CVE-2026-41240	external
https://access.redhat.com/security/cve/CVE-2026-44495	external
https://access.redhat.com/security/updates/classi…	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2026-41240	self
https://bugzilla.redhat.com/show_bug.cgi?id=2461147	external
https://www.cve.org/CVERecord?id=CVE-2026-41240	external
https://nvd.nist.gov/vuln/detail/CVE-2026-41240	external
https://github.com/cure53/DOMPurify/commit/c361ba…	external
https://github.com/cure53/DOMPurify/releases/tag/3.4.0	external
https://github.com/cure53/DOMPurify/security/advi…	external
https://access.redhat.com/security/cve/CVE-2026-44495	self
https://bugzilla.redhat.com/show_bug.cgi?id=2487937	external
https://www.cve.org/CVERecord?id=CVE-2026-44495	external
https://nvd.nist.gov/vuln/detail/CVE-2026-44495	external
https://github.com/axios/axios/security/advisorie…	external

JSON

To clipboard

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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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          "title": "Vulnerability description"
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            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:27944"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat Container Native Virtualization 4.14:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:049d85a86fff8c002a80bed8301144600a2d472cf6eb8193392d6ed2c8984a30_arm64",
            "Red Hat Container Native Virtualization 4.14:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:69485bb9ebd1ac44a956b1019a7e0d3f141694853232ab73be73d17e9866edaa_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "Red Hat Container Native Virtualization 4.14:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:049d85a86fff8c002a80bed8301144600a2d472cf6eb8193392d6ed2c8984a30_arm64",
            "Red Hat Container Native Virtualization 4.14:registry.redhat.io/container-native-virtualization/kubevirt-console-plugin-rhel9@sha256:69485bb9ebd1ac44a956b1019a7e0d3f141694853232ab73be73d17e9866edaa_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "axios: Axios: Information disclosure due to prototype pollution vulnerability"
    }
  ]
}

CVE-2026-41240 (GCVE-0-2026-41240)

Vulnerability from cvelistv5 – Published: 2026-04-23 14:54 – Updated: 2026-04-23 17:21

Title

DOMPurify: FORBID_TAGS bypassed by function-based ADD_TAGS predicate (asymmetry with FORBID_ATTR fix)

Summary

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Versions prior to 3.4.0 have an inconsistency between FORBID_TAGS and FORBID_ATTR handling when function-based ADD_TAGS is used. Commit c361baa added an early exit for FORBID_ATTR at line 1214. The same fix was not applied to FORBID_TAGS. At line 1118-1123, when EXTRA_ELEMENT_HANDLING.tagCheck returns true, the short-circuit evaluation skips the FORBID_TAGS check entirely. This allows forbidden elements to survive sanitization with their attributes intact. Version 3.4.0 patches the issue.

Severity

6 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-183 - Permissive List of Allowed Inputs
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

GitHub_M

References

3 references

URL	Tags
https://github.com/cure53/DOMPurify/security/advi…	x_refsource_CONFIRM
https://github.com/cure53/DOMPurify/commit/c361ba…	x_refsource_MISC
https://github.com/cure53/DOMPurify/releases/tag/3.4.0	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
cure53	DOMPurify	Affected: < 3.4.0

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
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                "id": "CVE-2026-41240",
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          "vendor": "cure53",
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CVE-2026-44495 (GCVE-0-2026-44495)

Vulnerability from cvelistv5 – Published: 2026-06-11 15:33 – Updated: 2026-06-12 12:47

Title

Axios: Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

Summary

Axios is a promise based HTTP client for the browser and Node.js. From 0.19.0 to before 0.31.1 and 1.15.2, Axios contains prototype-pollution gadgets in request config processing. If another vulnerability in the same JavaScript process has already polluted Object.prototype.transformResponse, affected Axios versions may treat that inherited value as request configuration or as an option validator. Axios does not itself create the prototype pollution. Exploitability requires a separate prototype-pollution vulnerability or equivalent attacker control over Object.prototype before Axios creates a request. This vulnerability is fixed in 0.31.1 and 1.15.2.

Severity

7 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')
CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Assigner

GitHub_M

References

1 reference

URL	Tags
https://github.com/axios/axios/security/advisorie…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
axios	axios	Affected: >= 1.0.0, < 1.15.2 Affected: >= 0.19.0, < 0.31.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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                "id": "CVE-2026-44495",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

RHSA-2026:27944

CVE-2026-41240 (GCVE-0-2026-41240)

CVE-2026-44495 (GCVE-0-2026-44495)

Tags

Sightings

Nomenclature