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CVE-2026-1276

21
FAUCET Score

CVE-2026-1276 is a cross-site scripting (XSS) vulnerability found in IBM QRadar SIEM versions 7.5.0 through 7.5.0 Update Package 14. This flaw allows an authenticated user to embed arbitrary JavaScript code into the Web UI, potentially altering functionality and leading to credentials disclosure within a trusted session. Rated with a CVSS score of 5.4 (Medium), exploitation requires low privileges and user interaction, but can be initiated over the network. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion regarding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
7.5.0CPE matchmatch criteria
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.5.0:-:*:*:*:*:*:*
7.5.0CPE matchmatch criteria
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.5.0:update_pack_1:*:*:*:*:*:*
7.5.0CPE matchmatch criteria
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.5.0:update_pack_10:*:*:*:*:*:*
7.5.0CPE matchmatch criteria
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.5.0:update_pack_11:*:*:*:*:*:*
7.5.0CPE matchmatch criteria
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.5.0:update_pack_12:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.14%
Probability of exploitation in next 30 days
EPSS Percentile
3.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0014 is in the 1st percentile among its peer group of 15,239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

ibm.com / support/pages/node/7266709
Vendor Advisory