CVE-2025-4498: A vulnerability classified as critical has been found in code-projects Simple Bus Reservation System 1.0

Routine

MEDIUM 5.3DOWNGRADE

CVE-2025-4498 is a medium-severity flaw (CVSS 5.3) affecting simple bus reservation system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability classified as critical has been found in code-projects Simple Bus Reservation System 1.0. Affected is the function a::install of the component Install Bus. The manipulation of the argument bus leads to stack-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 69%)
CISA exploited list	No
Weakness	CWE-119, CWE-121, CWE-787
Published	2025-05-10
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: fabian

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-05-10 10:15 UTCPublished CVE record published
2026-06-17 09:33 UTCUpdated Record last modified

fabian simple bus reservation system DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy simple-bus-reservation-system || rpm -q simple-bus-reservation-system || simple-bus-reservation-system --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison simple-bus-reservation-system sudo apt install simple-bus-reservation-system=<VERSION_BEFORE_1.0> sudo apt-mark hold simple-bus-reservation-system

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list simple-bus-reservation-system sudo dnf downgrade simple-bus-reservation-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add simple-bus-reservation-system

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-2025-4498?

simple bus reservation system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-4498 being exploited?

CVE-2025-4498 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-2025-4498 affect?

CVE-2025-4498 affects simple bus reservation system. Severity is medium (CVSS 5.3). A vulnerability classified as critical has been found in code-projects Simple Bus Reservation System 1.0. Affected is the function a::install of the component Install Bus. The manipulation of the argument bus leads to stack-based buffer ove

How urgent is CVE-2025-4498?

Priority 31/100. Public exploit reference

References

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