How severe is CVE-2017-6889?

CVE-2017-6889 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-6889 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-6889?

CVE-2017-6889 affects Libraw Libraw-demosaic-pack-gpl2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-6889?

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

When was CVE-2017-6889 published?

CVE-2017-6889 was published on 2017-05-15 and last updated on 2026-06-17.

CVE-2017-6889

CVE-2017-6889 is a critical-severity vulnerability in Libraw Libraw-demosaic-pack-gpl2 with a CVSS 3.x base score of 9.8. 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-190.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-190
Affected product: Libraw Libraw-demosaic-pack-gpl2
Published: 2017-05-15
Last modified: 2026-06-17

Description

An integer overflow error within the "foveon_load_camf()" function (dcraw_foveon.c) in LibRaw-demosaic-pack-GPL2 before 0.18.2 can be exploited to cause a heap-based buffer overflow.

Frequently asked questions

What is CVE-2017-6889?: An integer overflow error within the "foveon_load_camf()" function (dcraw_foveon.c) in LibRaw-demosaic-pack-GPL2 before 0.18.2 can be exploited to cause a heap-based buffer overflow.
How severe is CVE-2017-6889?: CVE-2017-6889 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-6889 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-6889?: CVE-2017-6889 affects Libraw Libraw-demosaic-pack-gpl2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-6889?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-6889 published?: CVE-2017-6889 was published on 2017-05-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:libraw:libraw-demosaic-pack-gpl2:*:*:*:*:*:*:*:*

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