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CVE-2026-21996

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CVE-2026-21996

Published: May 1, 2026

Modified: May 1, 2026

PUBLISHED

CVSS v3.1

3.3

LOW

Description

An unprivileged attacker can reliably trigger a crash of the dtrace process with a malicious ELF binary due to an integer Divide-by-Zero in Pbuild_file_symtab()

VendorProductVersions

Oracle Corporation

Oracle Linux

affected
8
affected
9
affected
10

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

Oracle Advisory
vendor-advisory

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