CVE-2026-49128

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.50% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 40.5% of scored records. A rank, not a probability.

NVD base score

8.7 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-07-14.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-05-28 19:02Z3 MO AGO

Last updated

2026-07-28 01:49Z1 MO AGO

Reserved

2026-05-27

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

High (CVSS 8.7)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Weaknesses

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base

Data version

5.2

Document digest

b6689edc98af6b11ba1e9f16bce91e7cc8670acda7c5039815d02e6103960fd6

• mstreet97.github.iohttps://mstreet97.github.io/security-research/opensource/vulnerability-disclosure/cybersecurity/cve/2026/05/25/Four_Bugs_Reachable_nc.htmltechnical-descriptionexploit
• www.musicpd.orghttps://www.musicpd.org/news/2026/05/mpd-0-24-11-released/release-notespatch
• raw.githubusercontent.comhttps://raw.githubusercontent.com/MusicPlayerDaemon/MPD/v0.24.11/NEWSrelease-notes
• github.comhttps://github.com/MusicPlayerDaemon/MPD/releases/tag/v0.24.11release-notes
• github.comhttps://github.com/MusicPlayerDaemon/MPD/issues/2484issue-tracking
• github.comhttps://github.com/MusicPlayerDaemon/MPD/commit/0b5315b9e5a42cb0e88bf46a7579bb5641543f60patch
• www.vulncheck.comhttps://www.vulncheck.com/advisories/music-player-daemon-path-traversal-via-localstorage-uri-handlingthird-party-advisory