CVE-2026-5515: IBM App Connect Enterprise 13.0.1.0 through 13.0.7.0 stores potentially sensitive information in log files tha

Routine

MEDIUM 5.5UPGRADE

CVE-2026-5515 is a medium-severity flaw (CVSS 5.5) affecting app connect enterprise. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

IBM App Connect Enterprise 13.0.1.0 through 13.0.7.0 stores potentially sensitive information in log files that could be read by a local user.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.5 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.1% (top 99%)
CISA exploited list	No
Weakness	CWE-922, CWE-532
Published	2026-05-27
Last modified	2026-10-14

Publisher (CNA): IBM Corporation · Vendor: ibm

Last updated 2026-10-14 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-05-27 14:17 UTCPublished CVE record published
2026-10-14 20:10 UTCUpdated Record last modified

ibm app connect enterprise UPGRADE

Affected: >= 13.0.1.0 and < 13.0.7.1

Fixed in: 13.0.7.1

Safe to downgrade to: a release before 13.0.1.0

1. Check installed version

apt-cache policy app-connect-enterprise || rpm -q app-connect-enterprise || app-connect-enterprise --version

2. UPGRADE to 13.0.7.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade app-connect-enterprise

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade app-connect-enterprise

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 13.0.1.0 (Debian / Ubuntu)

apt-cache madison app-connect-enterprise sudo apt install app-connect-enterprise=<VERSION_BEFORE_13.0.1.0> sudo apt-mark hold app-connect-enterprise

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list app-connect-enterprise sudo dnf downgrade app-connect-enterprise-<VERSION_BEFORE_13.0.1.0> sudo dnf versionlock add app-connect-enterprise

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-5515?

app connect enterprise: upgrade to 13.0.7.1. Exact commands for each OS are on this page.

Is CVE-2026-5515 being exploited?

CVE-2026-5515 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-5515 affect?

CVE-2026-5515 affects app connect enterprise. Severity is medium (CVSS 5.5). IBM App Connect Enterprise 13.0.1.0 through 13.0.7.0 stores potentially sensitive information in log files that could be read by a local user.

How urgent is CVE-2026-5515?

Priority 19/100. No elevated risk signals yet.

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References

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