CVE-2006-5925: Links web browser 1.00pre12 and Elinks 0.9.2 with smbclient installed allows remote attackers to execute arbit

This week

HIGH 7.5DOWNGRADEDOWNGRADE

CVE-2006-5925 is a high-severity flaw (CVSS 7.5) affecting elinks, links. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Links web browser 1.00pre12 and Elinks 0.9.2 with smbclient installed allows remote attackers to execute arbitrary code via shell metacharacters in an smb:// URI, as demonstrated by using PUT and GET statements.

Why this priority

High severity
EPSS top 5%: very likely to be exploited
Public exploit reference

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

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	8.8% (top 5%)
CISA exploited list	No
Published	2006-11-15
Last modified	2026-06-16

Publisher (CNA): Red Hat, Inc. · Vendor: elinks · links

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2006-11-15 19:07 UTCPublished CVE record published
2026-06-16 22:32 UTCUpdated Record last modified

elinks elinks DOWNGRADE

Affected: 0.9.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.9.2

1. Check installed version

apt-cache policy elinks || rpm -q elinks || elinks --version

2. No fixed release: DOWNGRADE to a release before 0.9.2 (Debian / Ubuntu)

apt-cache madison elinks sudo apt install elinks=<VERSION_BEFORE_0.9.2> sudo apt-mark hold elinks

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

dnf --showduplicates list elinks sudo dnf downgrade elinks-<VERSION_BEFORE_0.9.2> sudo dnf versionlock add elinks

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.

links links DOWNGRADE

Affected: 1.00pre12

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.00pre12

1. Check installed version

apt-cache policy links || rpm -q links || links --version

2. No fixed release: DOWNGRADE to a release before 1.00pre12 (Debian / Ubuntu)

apt-cache madison links sudo apt install links=<VERSION_BEFORE_1.00pre12> sudo apt-mark hold links

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

dnf --showduplicates list links sudo dnf downgrade links-<VERSION_BEFORE_1.00pre12> sudo dnf versionlock add links

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.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: Links_ ELinks 'smbclient' - Remote Command Execution
Exploit-DB: Links 1.00pre12 - 'smbclient' Remote Code Execution

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-2006-5925?

elinks: downgrade or apply the listed mitigation; links: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2006-5925 being exploited?

CVE-2006-5925 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-2006-5925 affect?

CVE-2006-5925 affects elinks, links. Severity is high (CVSS 7.5). Links web browser 1.00pre12 and Elinks 0.9.2 with smbclient installed allows remote attackers to execute arbitrary code via shell metacharacters in an smb:// URI, as demonstrated by using PUT and GET statements.

How urgent is CVE-2006-5925?

Priority 55/100. High severity; EPSS top 5%: very likely to be exploited; Public exploit reference

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References

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