How severe is CVE-2018-5003?

CVE-2018-5003 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-5003 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-5003?

CVE-2018-5003 affects Adobe Creative Cloud. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-5003?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-5003 published?

CVE-2018-5003 was published on 2018-08-29 and last updated on 2026-06-17.

CVE-2018-5003

CVE-2018-5003 is a high-severity vulnerability in Adobe Creative Cloud with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-426.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.8
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-426
Affected product: Adobe Creative Cloud
Published: 2018-08-29
Last modified: 2026-06-17

Description

Adobe Creative Cloud Desktop Application before 4.5.5.342 (installer) has an insecure library loading (dll hijacking) vulnerability. Successful exploitation could lead to privilege escalation.

Frequently asked questions

What is CVE-2018-5003?: Adobe Creative Cloud Desktop Application before 4.5.5.342 (installer) has an insecure library loading (dll hijacking) vulnerability. Successful exploitation could lead to privilege escalation.
How severe is CVE-2018-5003?: CVE-2018-5003 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-5003 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-5003?: CVE-2018-5003 affects Adobe Creative Cloud. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-5003?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-5003 published?: CVE-2018-5003 was published on 2018-08-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:adobe:creative_cloud:*:*:*:*:*:*:*:*

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