CVE-2026-34253
📛 CVE Title
CVE-2026-34253
Description
A buffer underflow vulnerability has been identified in the ogg123 utility from the vorbis-tools 1.4.3 package in function remotethread in remote.c. This vulnerability occurs in the remote control functionality when processing malformed input, leading to a stack buffer underflow that can cause application crashes and potentially allow code execution.
Overview
- State
- PUBLISHED
- Assigner (CNA)
- mitre
- CVSS severity
- high
- CVSS score
- 8.2 / 10
- CVSS vector
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H- Effective score
- 8.2 / 10 HIGH source: CNA overview
- CWE(s)
- —
- Reserved
- 2026-03-26
- Published
- 2026-05-15 02:00 UTC
- Last updated
- 2026-05-15 17:26 UTC
- Source
- https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/34xxx/CVE-2026-34253.json
- Linked Threat
- CVE-2026-34253 — CVE-2026-34253
NVD triage scoring NVD CVE 2.0
Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.
- NVD published
- 2026-05-15 15:16:51 UTC
- NVD last modified
- 2026-05-18 20:23:31 UTC
- NVD CVSS v3.1
- 8.2 / 10 HIGH source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
- NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H- Exploitability subscore
- 3.9 / 10
- Impact subscore
- 4.2 / 10
- EPSS score
- 0.0010 (probability of exploitation in next 30 days)
- EPSS percentile
- 26.48% vs all CVEs — higher = more likely to be exploited, as of 2026-05-24
NVD-assigned CWE(s):
CWE-124
(differs from the CNA list above)
NVD / KEV / EPSS data refreshed 2026-05-25 12:37 UTC. Re-run the 🛰 Backfill from NVD button above to refresh.
European Union Vulnerability Database ENISA EUVD
ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.
- EUVD ID
-
EUVD-2026-30545 - Assigner
- mitre
- Published
- May 15, 2026, 12:00:00 AM
- Updated
- May 15, 2026, 3:26:22 PM
- EUVD base score (CVSS 3.1)
-
8.2 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H - EUVD-reported EPSS
- 0.1000
- Vendors
- n/a
- Products
-
n/a (n/a)
- Aliases
-
GHSA-45fh-4474-xc77
ENISA description: A buffer underflow vulnerability has been identified in the ogg123 utility from the vorbis-tools 1.4.3 package in function remotethread in remote.c. This vulnerability occurs in the remote control functionality when processing malformed input, leading to a stack buffer underflow that can cause application crashes and potentially allow code execution.
Affected products (1)
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| n/a | n/a |
n/a (affected)
|
— |
Vendor references (3)
References embedded in the original CVE record by the assigning CNA.
MITRE references (3) cveawg.mitre.org
Pulled from MITRE's CVE Services API by the 🛰 Backfill from MITRE button.
Web references (3)
DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.
- https://nvd.nist.gov/vuln/detail/CVE-2026-34253 tenable:nvd.nist.gov
- https://www.cve.org/CVERecord?id=CVE-2026-34253 tenable:www.cve.org
- https://www.first.org/epss/ tenable:www.first.org
NVD-tagged references (4)
Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.
- https://github.com/xiph/vorbis-tools/archive/refs/tags/v1.4.3.tar.gz cve@mitre.org
- https://github.com/xiph/vorbis-tools/blob/0b3fbf42eb3897d32f4a75baa2dc915a4ca45e8e/ogg123/remote.c#L153 cve@mitre.org
- https://gitlab.xiph.org/xiph/vorbis-tools/-/work_items/2332 cve@mitre.org
- https://gitlab.xiph.org/xiph/vorbis-tools/-/work_items/2332 134c704f-9b21-4f2e-91b3-4a467353bcc0
Remediations (20)
Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.
-
web:epatch.pa.gov
Why does PATCH exist? Its purpose is to better enable the public to obtain criminal history record checks. The repository was created and is maintained in accordance with Pennsylvania's Criminal History Information Act contained in Chapter 91 of Title 18, Crimes Code. This Act also directs the Pennsylvania State Police (PSP) to disseminate criminal history data to criminal justice agencies ...
2026-05-23 20:51 UTC -
web:nvd.nist.gov
You are viewing this page in an unauthorized frame window. This is a potential security issue, you are being redirected to https://nvd.nist.gov
2026-05-23 20:51 UTC -
web:patch.moe
Age Verification Are you 18 years or older? YES NO
2026-05-23 20:51 UTC -
web:ubuntu.com
A local privilege escalation (LPE) vulnerability affecting the Linux kernel has been publicly disclosed on April 29, 2026 . The vulnerability has been assigned CVE ID CVE - 2026 -31431 and is referred to as Copy Fail. The affected component is a kernel module that provides hardware-accelerated cryptographic functions: algif_aead. The vulnerab […]
2026-05-23 20:51 UTC -
web:www.bleepingcomputer.com
Today is Microsoft's April 2026 Patch Tuesday with security updates for 167 flaws, including 2 zero-day vulnerabilities.
2026-05-23 20:51 UTC -
web:www.cve.org
At cve .org, we provide the authoritative reference method for publicly known information-security vulnerabilities and exposures
2026-05-23 20:51 UTC -
web:www.drupal.org
Mitigation information will be included in the advisory. We recommend updating to the latest supported patch (bugfix) release for your site's version of Drupal before May 20, so that you can address any other upgrade issues before the security window. (Recommendations for specific Drupal versions follow.)
2026-05-23 20:51 UTC -
web:www.leagueoflegends.com
League of Legends Patch 26.5 Notes Welcome to the official patch of First Stand, the first major international tournament of the year!
2026-05-23 20:51 UTC -
web:www.microsoft.com
A high-severity Linux vulnerability, "Copy Fail" ( CVE - 2026 -31431), enables root privilege escalation across cloud environments and Kubernetes workloads. With a working exploit already in the wild, organizations should act quickly to detect, mitigate, and reduce risk.
2026-05-23 20:51 UTC -
web:www.patchhawaii.org
PATCH provides access to registered and licensed child care, offers child care subsidies to eligible families, provides child development training and ECE scholarship opportunities, and assists those interested in starting a family child care business. PATCH is a free resource hub for families, child care professionals and communities of Hawaii.
2026-05-23 20:51 UTC -
web:blog.toolslib.net
SAP's May 2026 patches fix two critical flaws: unauthenticated RCE in Commerce Cloud ( CVE - 2026 -34263) and SQL injection in S/4HANA Enterprise Search ( CVE - 2026 -34260). What's confirmed and what to do.
2026-05-26 02:58 UTC -
web:cybersecuritynews.com
Microsoft released its March 2026 Patch Tuesday security update on March 10, 2026 , addressing 78 vulnerabilities across Windows, Microsoft Office, Azure, SQL Server, and .NET. The update includes one actively exploited zero-day vulnerability and multiple Critical-rated flaws demanding immediate attention from security teams. The most urgent fix this month is CVE - 2026 -21262, the sole zero-day ...
2026-05-26 02:58 UTC -
web:gbhackers.com
Beyond the two critical flaws, the May 2026 security update addresses several other significant vulnerabilities that require prompt mitigation . A high-severity operating system command injection flaw, identified as CVE - 2026 -34259, impacts the forecasting and replenishment software suite.
2026-05-26 02:58 UTC -
web:integsec.com
Meta Description: CVE - 2026 -34263 is a critical SAP Commerce Cloud flaw that can expose your business to unauthorized code execution and operational disruption.
2026-05-26 02:58 UTC -
web:portal.msrc.microsoft.com
The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.
2026-05-26 02:58 UTC -
web:www.bleepingcomputer.com
Today is Microsoft's March 2026 Patch Tuesday with security updates for 79 flaws, including 2 publicly disclosed zero-day vulnerabilities.
2026-05-26 02:58 UTC -
web:www.cisecurity.org
<p>Multiple vulnerabilities have been discovered in Microsoft products, the most severe of which could allow for remote code execution. Successful exploitation of the most severe of these vulnerabilities could result in an attacker gaining the same privileges as the logged-on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or ...
2026-05-26 02:58 UTC -
web:www.crowdstrike.com
Microsoft's March 2026 Patch Tuesday addresses 82 CVEs , featuring eight Critical vulnerabilities.
2026-05-26 02:58 UTC -
web:www.oracle.com
This Critical Patch Update contains 481 new security patches across the product families listed below. Please note that an MOS note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at April 2026 Critical Patch Update: Executive Summary and Analysis.
2026-05-26 02:58 UTC -
web:www.rapid7.com
Microsoft is publishing 77 vulnerabilities this Patch Tuesday, including two publicly disclosed zero-day vulnerabilities.
2026-05-26 02:58 UTC
AI Forensic Analysis
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Raw JSON
The full cvelistV5 record. Download as CVE-2026-34253.json.
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