How severe is CVE-2017-13318?

CVE-2017-13318 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2017-13318 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-13318?

CVE-2017-13318 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-13318?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2017-13318 have an EU (EUVD) identifier?

Yes. CVE-2017-13318 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2017-4835.

When was CVE-2017-13318 published?

CVE-2017-13318 was published on 2025-01-28 and last updated on 2026-06-17.

CVE-2017-13318

CVE-2017-13318 is a medium-severity vulnerability in Google Android with a CVSS 3.x base score of 5.7. 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-125.

Key facts

Severity: Medium (CVSS 3.x base score 5.7)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2017-4835
Weakness: CWE-125
Affected product: Google Android
Published: 2025-01-28
Last modified: 2026-06-17

Description

In HeifDataSource::readAt of HeifDecoderImpl.cpp, there is a possible out of bounds read due to an integer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.

Frequently asked questions

What is CVE-2017-13318?: In HeifDataSource::readAt of HeifDecoderImpl.cpp, there is a possible out of bounds read due to an integer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.
How severe is CVE-2017-13318?: CVE-2017-13318 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2017-13318 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-13318?: CVE-2017-13318 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-13318?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2017-13318 have an EU (EUVD) identifier?: Yes. CVE-2017-13318 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2017-4835.
When was CVE-2017-13318 published?: CVE-2017-13318 was published on 2025-01-28 and last updated on 2026-06-17.

References

https://source.android.com/security/bulletin/pixel/2018-05-01

Affected products (1)

cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*

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