RHSA-2026:7657

Vulnerability from csaf_redhat - Published: 2026-04-11 01:51 - Updated: 2026-04-20 21:34
Summary
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
Severity
Important
Notes
Topic: An update for Red Hat Hardened Images RPMs is now available.
Details: This update includes the following RPMs: nodejs24: * nodejs24-24.14.1-4.1.hum1 (aarch64, x86_64) * nodejs24-bin-24.14.1-4.1.hum1 (noarch) * nodejs24-devel-24.14.1-4.1.hum1 (aarch64, x86_64) * nodejs24-docs-24.14.1-4.1.hum1 (noarch) * nodejs24-full-i18n-24.14.1-4.1.hum1 (aarch64, x86_64) * nodejs24-libs-24.14.1-4.1.hum1 (aarch64, x86_64) * nodejs24-npm-11.11.0-1.24.14.1.4.1.hum1 (noarch) * nodejs24-npm-bin-24.14.1-4.1.hum1 (noarch) * v8-13.6-devel-13.6.233.17-1.24.14.1.4.1.hum1 (aarch64, x86_64) * nodejs24-24.14.1-4.1.hum1.src (src)
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-2025-55130

A flaw in Node.js’s Permissions model allows attackers to bypass `--allow-fs-read` and `--allow-fs-write` restrictions using crafted relative symlink paths. By chaining directories and symlinks, a script granted access only to the current directory can escape the allowed path and read sensitive files. This breaks the expected isolation guarantees and enables arbitrary file read/write.

7.1 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE-281 - Improper Preservation of Permissions
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7657
Workaround 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.
CVE-2025-55131

A memory exposure flaw has been discovered in Node.js. A flaw in Node.js's buffer allocation logic can expose uninitialized memory when allocations are interrupted, when using the `vm` module with the timeout option. Under specific timing conditions, buffers allocated with `Buffer.alloc` and other `TypedArray` instances like `Uint8Array` may contain leftover data from previous operations, allowing in-process secrets like tokens or passwords to leak or causing data corruption.

7.1 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7657
Workaround 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.
CVE-2025-55132

A file access flaw has been discovered in NodeJS. A file's access and modification timestamps to be changed via `futimes()` even when the process has only read permissions. Unlike `utimes()`, `futimes()` does not apply the expected write-permission checks, which means file metadata can be modified in read-only directories. This behavior could be used to alter timestamps in ways that obscure activity, reducing the reliability of logs.

5.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE-281 - Improper Preservation of Permissions
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7657
Workaround 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.
CVE-2025-59464

A resource consumption flaw has been discovered in NodeJS. A memory leak in Node.js’s OpenSSL integration occurs when converting `X.509` certificate fields to UTF-8 without freeing the allocated buffer. When applications call `socket.getPeerCertificate(true)`, each certificate field leaks memory, allowing remote clients to trigger steady memory growth through repeated TLS connections. Over time this can lead to resource exhaustion and denial of service.

6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE-770 - Allocation of Resources Without Limits or Throttling
Vendor Fix For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ https://access.redhat.com/errata/RHSA-2026:7657
Workaround 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.
References
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    {
      "cve": "CVE-2025-55132",
      "cwe": {
        "id": "CWE-281",
        "name": "Improper Preservation of Permissions"
      },
      "discovery_date": "2026-01-20T21:01:12.192484+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2431338"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A file access flaw has been discovered in NodeJS. A file\u0027s access and modification timestamps to be changed via `futimes()` even when the process has only read permissions. Unlike `utimes()`, `futimes()` does not apply the expected write-permission checks, which means file metadata can be modified in read-only directories. This behavior could be used to alter timestamps in ways that obscure activity, reducing the reliability of logs.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "nodejs: Nodejs filesystem permissions bypass",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:nodejs24-main@aarch64",
          "Red Hat Hardened Images:nodejs24-main@noarch",
          "Red Hat Hardened Images:nodejs24-main@src",
          "Red Hat Hardened Images:nodejs24-main@x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-55132"
        },
        {
          "category": "external",
          "summary": "RHBZ#2431338",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2431338"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-55132",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-55132"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-55132",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55132"
        },
        {
          "category": "external",
          "summary": "https://nodejs.org/en/blog/vulnerability/december-2025-security-releases",
          "url": "https://nodejs.org/en/blog/vulnerability/december-2025-security-releases"
        }
      ],
      "release_date": "2026-01-20T20:41:55.620000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-11T01:51:42+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:nodejs24-main@aarch64",
            "Red Hat Hardened Images:nodejs24-main@noarch",
            "Red Hat Hardened Images:nodejs24-main@src",
            "Red Hat Hardened Images:nodejs24-main@x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:7657"
        },
        {
          "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 Hardened Images:nodejs24-main@aarch64",
            "Red Hat Hardened Images:nodejs24-main@noarch",
            "Red Hat Hardened Images:nodejs24-main@src",
            "Red Hat Hardened Images:nodejs24-main@x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "Red Hat Hardened Images:nodejs24-main@aarch64",
            "Red Hat Hardened Images:nodejs24-main@noarch",
            "Red Hat Hardened Images:nodejs24-main@src",
            "Red Hat Hardened Images:nodejs24-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "nodejs: Nodejs filesystem permissions bypass"
    },
    {
      "cve": "CVE-2025-59464",
      "cwe": {
        "id": "CWE-770",
        "name": "Allocation of Resources Without Limits or Throttling"
      },
      "discovery_date": "2026-01-20T21:01:52.581156+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2431344"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A resource consumption flaw has been discovered in NodeJS. A memory leak in Node.js\u2019s OpenSSL integration occurs when converting `X.509` certificate fields to UTF-8 without freeing the allocated buffer. When applications call `socket.getPeerCertificate(true)`, each certificate field leaks memory, allowing remote clients to trigger steady memory growth through repeated TLS connections. Over time this can lead to resource exhaustion and denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "nodejs: Nodejs memory leak",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Hardened Images:nodejs24-main@aarch64",
          "Red Hat Hardened Images:nodejs24-main@noarch",
          "Red Hat Hardened Images:nodejs24-main@src",
          "Red Hat Hardened Images:nodejs24-main@x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-59464"
        },
        {
          "category": "external",
          "summary": "RHBZ#2431344",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2431344"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-59464",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-59464"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-59464",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59464"
        },
        {
          "category": "external",
          "summary": "https://nodejs.org/en/blog/vulnerability/december-2025-security-releases",
          "url": "https://nodejs.org/en/blog/vulnerability/december-2025-security-releases"
        }
      ],
      "release_date": "2026-01-20T20:41:55.599000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-04-11T01:51:42+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
          "product_ids": [
            "Red Hat Hardened Images:nodejs24-main@aarch64",
            "Red Hat Hardened Images:nodejs24-main@noarch",
            "Red Hat Hardened Images:nodejs24-main@src",
            "Red Hat Hardened Images:nodejs24-main@x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:7657"
        },
        {
          "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 Hardened Images:nodejs24-main@aarch64",
            "Red Hat Hardened Images:nodejs24-main@noarch",
            "Red Hat Hardened Images:nodejs24-main@src",
            "Red Hat Hardened Images:nodejs24-main@x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat Hardened Images:nodejs24-main@aarch64",
            "Red Hat Hardened Images:nodejs24-main@noarch",
            "Red Hat Hardened Images:nodejs24-main@src",
            "Red Hat Hardened Images:nodejs24-main@x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "nodejs: Nodejs memory leak"
    }
  ]
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.