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Vendor Workaround
Ensure /etc/group and /etc/passwd are writable only by root and protected by mandatory access controls. Monitor these files for unauthorized modifications. Upstream should fix tokenize() to recompute tokenize_end after trimming.
Tracking
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Fri, 25 Sep 2026 22:45:00 +0000
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Thu, 24 Sep 2026 09:45:00 +0000
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Busybox
Busybox busybox Redhat hardened Images |
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| Vendors & Products |
Busybox
Busybox busybox Redhat hardened Images |
Thu, 24 Sep 2026 00:15:00 +0000
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threat_severity
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threat_severity
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Wed, 23 Sep 2026 20:30:00 +0000
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ssvc
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Wed, 23 Sep 2026 18:00:00 +0000
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| Description | BusyBox passwd/group tokenize() references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers. | |
| Title | Busybox: busybox: passwd/group parser writes heap pointers out of bounds due to stale tokenize() endpoint | |
| First Time appeared |
Redhat
Redhat hummingbird |
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| Weaknesses | CWE-787 | |
| CPEs | cpe:/a:redhat:hummingbird:1 | |
| Vendors & Products |
Redhat
Redhat hummingbird |
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cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-09-25T22:28:25.024Z
Reserved: 2026-09-10T09:42:04.559Z
Link: CVE-2026-88839
Updated: 2026-09-23T19:19:15.591Z
Status : Awaiting Analysis
Published: 2026-09-23T18:17:10.640
Modified: 2026-09-25T23:16:54.907
Link: CVE-2026-88839
OpenCVE Enrichment
Updated: 2026-09-24T09:10:28Z