Is CVE-2017-7506 in the CISA KEV catalog?

No. CVE-2017-7506 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2017-7506?

CVE-2017-7506 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2017-7506?

CVE-2017-7506 has an EPSS score of 4.20% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2017-7506?

Upgrade spice on debian 11 to 0.12.8-2.2 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2017-7506

HIGHEPSS 90th pctl

8.8

CVSS v3

NVD

Description

spice versions though 0.13 are vulnerable to out-of-bounds memory access when processing specially crafted messages from authenticated attacker to the spice server resulting into crash and/or server memory leak.

CWE-119Buffer Overflow

How to fix

Remediation Available

spiceDebian

Fixed in:0.12.8-2.2CVE-2017-7506

libspice-server1Ubuntu

Fixed in:0.12.4-0nocelt2ubuntu1.5USN-3355-1

Fixed in:0.12.6-4ubuntu0.3USN-3355-1

spiceUbuntu

Fixed in:0.12.4-0nocelt2ubuntu1.5USN-3355-1

Fixed in:0.12.6-4ubuntu0.3USN-3355-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

4.20%probability of exploitation in 30 days

90thpercentile

Elevated risk: more likely to be exploited than 90% of all known CVEs.

References

Third-Party Advisory3

Other references3

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-13.