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Δ / VULNERABILITY RECORD

CVE-2024-48615.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSHIGH / 7.5No severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSMicrosoft vendor recordModified Aug 12, 2026

Disclosure summary

Null Pointer Dereference vulnerability in libarchive 3.7.6 and earlier when running program bsdtar in function header_pax_extension at rchive_read_support_format_tar.c:1844:8.

Source-reported weakness categories

CWE-476

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

Microsoft Security Updates (CVRF) · 2025-Mar

Open original source · Updated Aug 12, 2026

Null Pointer Dereference vulnerability in libarchive 3.7.6 and earlier when running program bsdtar in function header_pax_extension at rchive_read_support_format_tar.c:1844:8.

Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.

Microsoft maximum product score: 7.5

VendorProduct / associationVersion / bounds
Microsoft update guidecbl2 cmake 3.21.4-17 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guideazl3 cmake 3.30.3-6 on Azure Linux 3.0 (MSRC status code 3)
Microsoft update guidecbl2 cmake 3.21.4-18 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guidecbl2 libarchive 3.6.1-6 on CBL Mariner 2.0 (MSRC status code 3)
Microsoft update guidecbl2 cmake 3.21.4-18 on CBL-Mariner 2.0 (MSRC status code 3)
Microsoft update guidecbl2 libarchive 3.6.1-6 on CBL-Mariner 2.0 (MSRC status code 3)

Vendor remediation references

  • CBL-Mariner Releases · build 3.21.4-17 · product IDs 17098-16823, 20047-17086, 20047-21692
  • Vendor guidance · product IDs 17098-16823, 20047-17086, 20047-21692
  • CBL-Mariner Releases · build 3.30.3-6 · product IDs 17464-17084
  • Vendor guidance · product IDs 17464-17084
  • CBL-Mariner Releases · build 3.6.1-6 · product IDs 19704-17086, 19704-21692
  • Vendor guidance · product IDs 19704-17086, 19704-21692

Original records & references

PUBLISHED 2025-04-07T20:00:00-04:00
MODIFIED 2026-08-12T19:05:00-04:00
INGESTED 2026-10-08T12:50:09-04:00