How severe is CVE-2015-1903?

CVE-2015-1903 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2015-1903 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-1903?

CVE-2015-1903 primarily affects Ibm Domino. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-1903?

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-2015-1903 published?

CVE-2015-1903 was published on 2015-05-20 and last updated on 2026-06-17.

CVE-2015-1903

CVE-2015-1903 is a critical-severity vulnerability in Ibm Domino with a CVSS 2.0 base score of 10.0. 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-119.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Ibm Domino
Published: 2015-05-20
Last modified: 2026-06-17

Description

Stack-based buffer overflow in IBM Domino 8.5 before 8.5.3 FP6 IF7 and 9.0 before 9.0.1 FP3 IF3 allows remote attackers to execute arbitrary code via a crafted BMP image, aka SPR KLYH9TSN3Y.

Frequently asked questions

What is CVE-2015-1903?: Stack-based buffer overflow in IBM Domino 8.5 before 8.5.3 FP6 IF7 and 9.0 before 9.0.1 FP3 IF3 allows remote attackers to execute arbitrary code via a crafted BMP image, aka SPR KLYH9TSN3Y.
How severe is CVE-2015-1903?: CVE-2015-1903 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2015-1903 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-1903?: CVE-2015-1903 primarily affects Ibm Domino. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-1903?: 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-2015-1903 published?: CVE-2015-1903 was published on 2015-05-20 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:a:ibm:domino:8.5.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:8.5.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:domino:9.0.1:*:*:*:*:*:*:*

More vulnerabilities in Ibm Domino

CVE-2015-1902 — Critical (CVSS 10.0): Stack-based buffer overflow in IBM Domino 8.5 before 8.5.3 FP6 IF7 and 9.0 before 9.0.1 FP3 IF3 allows remote attackers…
CVE-2015-0135 — Critical (CVSS 10.0): IBM Domino 8.5 before 8.5.3 FP6 IF4 and 9.0 before 9.0.1 FP3 IF2 allows remote attackers to execute arbitrary code or…
CVE-2015-0134 — Critical (CVSS 10.0): Buffer overflow in the SSLv2 implementation in IBM Domino 8.5.x before 8.5.1 FP5 IF3, 8.5.2 before FP4 IF3, 8.5.3…
CVE-2015-0117 — Critical (CVSS 10.0): The LDAP Server in IBM Domino 8.5.x before 8.5.3 FP6 IF6 and 9.x before 9.0.1 FP3 IF1 allows remote attackers to…
CVE-2016-6087 — Critical (CVSS 9.8): IBM Domino 8.5 and 9.0 could allow an attacker to steal credentials using multiple sessions and large amounts of data…
CVE-2017-1274 — High (CVSS 8.8): IBM Domino 8.5.3, and 9.0 is vulnerable to a stack based overflow in the IMAP service that could allow an authenticated…

All CVEs affecting Ibm Domino →

Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities

CVE-2026-2778 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in…
CVE-2026-2776 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability…
CVE-2025-1866 — Critical (CVSS 10.0): Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in warmcat libwebsockets allows…
CVE-2022-27625 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
CVE-2022-27624 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
CVE-2020-11896 — Critical (CVSS 10.0): The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling.

Browse all CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities →