How severe is CVE-2011-1846?

CVE-2011-1846 has a CVSS 2.0 base score of 6.5, rated medium severity.

Is CVE-2011-1846 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1846?

CVE-2011-1846 primarily affects Ibm Db2. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-1846?

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

When was CVE-2011-1846 published?

CVE-2011-1846 was published on 2011-05-03 and last updated on 2026-06-16.

CVE-2011-1846

CVE-2011-1846 is a medium-severity vulnerability in Ibm Db2 with a CVSS 2.0 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 6.5)
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Ibm Db2
Published: 2011-05-03
Last modified: 2026-06-16

Description

IBM DB2 9.5 before FP7 and 9.7 before FP4 on Linux, UNIX, and Windows does not properly revoke role membership from groups, which allows remote authenticated users to execute non-DDL statements by leveraging previous inherited possession of a role, a different vulnerability than CVE-2011-0757. NOTE: some of these details are obtained from third party information.

Frequently asked questions

What is CVE-2011-1846?: IBM DB2 9.5 before FP7 and 9.7 before FP4 on Linux, UNIX, and Windows does not properly revoke role membership from groups, which allows remote authenticated users to execute non-DDL statements by leveraging previous inherited possession of a role, a different vulnerability than CVE-2011-0757. NOTE: some of these details are obtained from third party information.
How severe is CVE-2011-1846?: CVE-2011-1846 has a CVSS 2.0 base score of 6.5, rated medium severity.
Is CVE-2011-1846 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1846?: CVE-2011-1846 primarily affects Ibm Db2. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-1846?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-1846 published?: CVE-2011-1846 was published on 2011-05-03 and last updated on 2026-06-16.

References

Affected products (16)

cpe:2.3:a:ibm:db2:*:fp6a:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp1:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp2:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp2a:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp3:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp3a:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp3b:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp4:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp4a:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp5:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.5:fp6:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:*:fp3:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.7:*:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.7:fp1:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:9.7:fp2:*:*:*:*:*:*

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