How severe is CVE-2017-15232?

CVE-2017-15232 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2017-15232 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-15232?

CVE-2017-15232 affects Libjpeg-turbo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-15232?

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

When was CVE-2017-15232 published?

CVE-2017-15232 was published on 2017-10-11 and last updated on 2026-06-17.

CVE-2017-15232

CVE-2017-15232 is a medium-severity vulnerability in Libjpeg-turbo with a CVSS 3.x base score of 6.5. 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-476.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.3
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-476
Affected product: Libjpeg-turbo
Published: 2017-10-11
Last modified: 2026-06-17

Description

libjpeg-turbo 1.5.2 has a NULL Pointer Dereference in jdpostct.c and jquant1.c via a crafted JPEG file.

Frequently asked questions

What is CVE-2017-15232?: libjpeg-turbo 1.5.2 has a NULL Pointer Dereference in jdpostct.c and jquant1.c via a crafted JPEG file.
How severe is CVE-2017-15232?: CVE-2017-15232 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2017-15232 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-15232?: CVE-2017-15232 affects Libjpeg-turbo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-15232?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-15232 published?: CVE-2017-15232 was published on 2017-10-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:libjpeg-turbo:libjpeg-turbo:1.5.2:*:*:*:*:*:*:*

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