PatchTheCVECVE-2026-41723: VMware Cloud Foundation Operations contains multiple stored cross-site scripting vulnerabilities.A malicious a
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Routine
HIGH 8.0UPGRADEUPGRADEUPGRADE
CVE-2026-41723 is a high-severity flaw (CVSS 8.0) affecting aria operations, cloud foundation, telco cloud platform. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
VMware Cloud Foundation Operations contains multiple stored cross-site scripting vulnerabilities.A malicious actor with privileges to create policies, views or text-widgets may be able to inject scripts to perform administrative actions in VMware Cloud Foundation Operations.
Why this priority
- High severity
A fixed release or distro patch exists.
Risk facts
| CVSS score | 8.0 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | Required |
| EPSS exploit chance | 0.4% (top 66%) |
| CISA exploited list | No |
| Weakness | CWE-79 |
| Published | 2026-06-08 |
| Last modified | 2026-07-23 |
Last updated 2026-07-23 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
vmware aria operations UPGRADE
Affected: >= 8.0 and < 8.18.7
Fixed in: 8.18.7
Safe to downgrade to: a release before 8.0
1. Check installed version
apt-cache policy aria-operations || rpm -q aria-operations || aria-operations --version
2. UPGRADE to 8.18.7 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade aria-operations
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade aria-operations
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 8.0 (Debian / Ubuntu)
apt-cache madison aria-operations
sudo apt install aria-operations=<VERSION_BEFORE_8.0>
sudo apt-mark hold aria-operations
3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list aria-operations
sudo dnf downgrade aria-operations-<VERSION_BEFORE_8.0>
sudo dnf versionlock add aria-operations
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.
vmware cloud foundation UPGRADE
Affected: >= 5.0 and < 8.18.7 · >= 9.0 and < 9.0.2.0 · 9.1
Fixed in: 8.18.7, 9.0.2.0
Safe to downgrade to: a release before 5.0
1. Check installed version
apt-cache policy cloud-foundation || rpm -q cloud-foundation || cloud-foundation --version
2. UPGRADE to 8.18.7 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade cloud-foundation
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade cloud-foundation
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 5.0 (Debian / Ubuntu)
apt-cache madison cloud-foundation
sudo apt install cloud-foundation=<VERSION_BEFORE_5.0>
sudo apt-mark hold cloud-foundation
3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list cloud-foundation
sudo dnf downgrade cloud-foundation-<VERSION_BEFORE_5.0>
sudo dnf versionlock add cloud-foundation
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.
vmware telco cloud platform UPGRADE
Affected: >= 5.0 and <= 5.1
Fixed in: newer than 5.1
Safe to downgrade to: a release before 5.0
1. Check installed version
apt-cache policy telco-cloud-platform || rpm -q telco-cloud-platform || telco-cloud-platform --version
2. UPGRADE to newer than 5.1 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade telco-cloud-platform
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade telco-cloud-platform
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 5.0 (Debian / Ubuntu)
apt-cache madison telco-cloud-platform
sudo apt install telco-cloud-platform=<VERSION_BEFORE_5.0>
sudo apt-mark hold telco-cloud-platform
3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list telco-cloud-platform
sudo dnf downgrade telco-cloud-platform-<VERSION_BEFORE_5.0>
sudo dnf versionlock add telco-cloud-platform
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.
vmware vsphere UPGRADE
Affected: >= 9.0 and < 9.0.2.0 · 9.1
Fixed in: 9.0.2.0
Safe to downgrade to: a release before 9.0
1. Check installed version
apt-cache policy vsphere || rpm -q vsphere || vsphere --version
2. UPGRADE to 9.0.2.0 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade vsphere
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade vsphere
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 9.0 (Debian / Ubuntu)
apt-cache madison vsphere
sudo apt install vsphere=<VERSION_BEFORE_9.0>
sudo apt-mark hold vsphere
3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list vsphere
sudo dnf downgrade vsphere-<VERSION_BEFORE_9.0>
sudo dnf versionlock add vsphere
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.
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-2026-41723?
aria operations: upgrade to 8.18.7; cloud foundation: upgrade to 8.18.7, 9.0.2.0; telco cloud platform: upgrade to newer than 5.1. Exact commands for each OS are on this page.
Is CVE-2026-41723 being exploited?
CVE-2026-41723 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-2026-41723 affect?
CVE-2026-41723 affects aria operations, cloud foundation, telco cloud platform. Severity is high (CVSS 8.0). VMware Cloud Foundation Operations contains multiple stored cross-site scripting vulnerabilities.A malicious actor with privileges to create policies, views or text-widgets may be able to inject scripts to perform administrative actions in
How urgent is CVE-2026-41723?
Priority 36/100. High severity
Software pages
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