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Vulnerability record · public intelligence
CVE-2025-4003
MEDIUM

RefindPlusRepo RefindPlus RP_ApfsIo.c InternalApfsTranslateBlock null pointer dereference

Published Apr 28, 2025 · Updated Oct 23, 2026

Severity · CVSSMEDIUM · 5.5
Known exploitationNot listed
EPSS / likelihood0.20%
QFinch risk scoreNot available

Original summary

Normalized public record · Updated Oct 23, 2026

RefindPlusRepo RefindPlus RP_ApfsIo.c InternalApfsTranslateBlock null pointer dereference

Publisher and source text is retained separately from QFinch interpretation.

QFinch assessment

A vulnerability was found in RefindPlusRepo RefindPlus 0.14.2.AB. It has been classified as problematic. This affects the function InternalApfsTranslateBlock of the file Library/RP_ApfsLib/RP_ApfsIo.c. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The patch is named 4d35125ca689a255647e9033dd60c257d26df7cb. It is recommended to apply a patch to fix this issue.

Evidence: public source records

Affected products

Affected scope reported by the available public evidence
Affected package, product or rangeFix status
Consult the referenced vendor advisory for affected versions.Consult source advisory

Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.

Remediation

Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.

  1. Confirm the affected product and reachable code path exist in your environment.
  2. Apply the vendor-supported patch or mitigation from the primary advisory.
  3. Rescan the exact deployed revision and retain verification evidence.
Review primary references

Evidence coverage

CVENVDEPSS
SSVC priority
LOW
Confidence
Not available
Aliases
None reported

Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.

Sources and record history

  1. VDB-306339 | RefindPlusRepo RefindPlus RP_ApfsIo.c InternalApfsTranslateBlock null pointer dereference ↗
  2. VDB-306339 | CTI Indicators (IOB, IOC, IOA) ↗
  3. Submit #558123 | RefindPlusRepo RefindPlus v0.14.2.AB Release NULL Pointer Dereference ↗
  4. Source repository ↗
  5. Source repository ↗
  6. Patch commit ↗

Record history

Published Apr 28, 2025 · Last refreshed Oct 23, 2026