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Tracking
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Wed, 22 Jul 2026 18:45:00 +0000
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Wed, 22 Jul 2026 13:30:00 +0000
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ssvc
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Wed, 22 Jul 2026 00:15:00 +0000
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threat_severity
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threat_severity
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Tue, 21 Jul 2026 23:15:00 +0000
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| Description | A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archive_write_zip_header function in archive_write_set_format_zip.c, when ZIP encryption is enabled and the entry file size is close to INT64_MAX, the addition of the encryption overhead to the entry size overflows int64_t, resulting in undefined behavior. This could lead to incorrect Zip64 extension decisions or potential memory corruption. | |
| Title | Libarchive: libarchive: signed integer overflow in archive_write_zip_header | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat hummingbird Redhat openshift |
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| Weaknesses | CWE-190 | |
| CPEs | cpe:/a:redhat:hummingbird:1 cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat hummingbird Redhat openshift |
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cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-07-22T18:17:30.578Z
Reserved: 2026-07-21T22:31:53.865Z
Link: CVE-2026-16517
Updated: 2026-07-22T12:53:00.336Z
No data.
OpenCVE Enrichment
Updated: 2026-07-26T05:15:12Z