How severe is CVE-2017-8326?

CVE-2017-8326 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-8326 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-2017-8326?

CVE-2017-8326 affects Entropymine Imageworsener. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-8326?

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-2017-8326 published?

CVE-2017-8326 was published on 2017-04-29 and last updated on 2026-06-17.

CVE-2017-8326

CVE-2017-8326 is a high-severity vulnerability in Entropymine Imageworsener with a CVSS 3.x base score of 8.8. 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-682.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-682
Affected product: Entropymine Imageworsener
Published: 2017-04-29
Last modified: 2026-06-17

Description

libimageworsener.a in ImageWorsener before 1.3.1 has "left shift cannot be represented in type int" undefined behavior issues, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image, related to imagew-bmp.c and imagew-util.c.

Frequently asked questions

What is CVE-2017-8326?: libimageworsener.a in ImageWorsener before 1.3.1 has "left shift cannot be represented in type int" undefined behavior issues, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image, related to imagew-bmp.c and imagew-util.c.
How severe is CVE-2017-8326?: CVE-2017-8326 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-8326 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-2017-8326?: CVE-2017-8326 affects Entropymine Imageworsener. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-8326?: 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-2017-8326 published?: CVE-2017-8326 was published on 2017-04-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:entropymine:imageworsener:*:*:*:*:*:*:*:*

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CVE-2018-16782 — High (CVSS 8.8): libimageworsener.a in ImageWorsener 1.3.2 has a buffer overflow in the bmpr_read_rle_internal function in imagew-bmp.c.
CVE-2017-8325 — High (CVSS 8.8): The iw_process_cols_to_intermediate function in imagew-main.c in libimageworsener.a in ImageWorsener before 1.3.1…
CVE-2017-12804 — Medium (CVSS 6.5): The iwgif_init_screen function in imagew-gif.c:510 in ImageWorsener 1.3.2 allows remote attackers to cause a denial of…
CVE-2017-9207 — Medium (CVSS 6.5): The iw_get_ui16be function in imagew-util.c:422:24 in libimageworsener.a in ImageWorsener 1.3.1 allows remote attackers…
CVE-2017-9206 — Medium (CVSS 6.5): The iw_get_ui16le function in imagew-util.c:405:23 in libimageworsener.a in ImageWorsener 1.3.1 allows remote attackers…
CVE-2017-9205 — Medium (CVSS 6.5): The iw_get_ui16be function in imagew-util.c:422:24 in libimageworsener.a in ImageWorsener 1.3.1 allows remote attackers…

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