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Vulnerability details: VCID-zgvj-sr46-nyg3
Vulnerability ID VCID-zgvj-sr46-nyg3
Aliases CVE-2018-0502
Summary zsh: Improper parsing of the shebang line with special chars
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-20 Improper Input Validation
System Score Found at
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0502.json
epss 0.0065 https://api.first.org/data/v1/epss?cve=CVE-2018-0502
cvssv3 7.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
archlinux Low https://security.archlinux.org/AVG-764
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0502.json
https://api.first.org/data/v1/epss?cve=CVE-2018-0502
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0502
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1626187 https://bugzilla.redhat.com/show_bug.cgi?id=1626187
908000 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=908000
ASA-201809-3 https://security.archlinux.org/ASA-201809-3
AVG-764 https://security.archlinux.org/AVG-764
GLSA-201903-02 https://security.gentoo.org/glsa/201903-02
USN-3764-1 https://usn.ubuntu.com/3764-1/
No exploits are available.
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0502.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.71159
EPSS Score 0.0065
Published At May 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-29T09:36:57.195638+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0502.json 38.6.0