{"vulnerability": "CVE-2025-1148", "sightings": [{"uuid": "bf211602-9cd9-4992-bca7-6109921e239a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-1148", "type": "seen", "source": "https://infosec.exchange/users/cve/statuses/113979974222719473", "content": "", "creation_timestamp": "2025-02-10T14:06:24.796929Z"}, {"uuid": "8cca9041-338f-4a2c-b828-4bf3d2d03d24", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-1148", "type": "seen", "source": "https://bsky.app/profile/cve-notifications.bsky.social/post/3lhtdgmbcg327", "content": "", "creation_timestamp": "2025-02-10T14:16:03.107937Z"}, {"uuid": "29633e50-ab38-407a-ae7a-aa51f295a258", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-1148", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lhtq7vp3nt2h", "content": "", "creation_timestamp": "2025-02-10T18:04:57.180479Z"}, {"uuid": "85be066f-d4af-48c6-89b9-a8d759ed9151", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-1148", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/10582", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-1148\n\ud83d\udd25 CVSS Score: 2.3 (cvssV4_0, Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N)\n\ud83d\udd39 Description: A vulnerability was found in GNU Binutils 2.43 and classified as problematic. Affected by this issue is the function link_order_scan of the file ld/ldelfgen.c of the component ld. The manipulation leads to memory leak. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The code maintainer explains: \"I'm not going to commit some of the leak fixes I've been working on to the 2.44 branch due to concern that would destabilise ld. All of the reported leaks in this bugzilla have been fixed on binutils master.\"\n\ud83d\udccf Published: 2025-02-10T14:00:12.091Z\n\ud83d\udccf Modified: 2025-04-04T23:03:09.361Z\n\ud83d\udd17 References:\n1. https://vuldb.com/?id.295052\n2. https://vuldb.com/?ctiid.295052\n3. https://vuldb.com/?submit.485747\n4. https://sourceware.org/bugzilla/show_bug.cgi?id=32576\n5. https://sourceware.org/bugzilla/attachment.cgi?id=15887\n6. https://www.gnu.org/", "creation_timestamp": "2025-04-04T23:37:42.000000Z"}, {"uuid": "571767c8-d089-4de7-b87f-f49c7f69ae2b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-11488", "type": "seen", "source": "https://infosec.exchange/users/cR0w/statuses/115339963560009568", "content": "", "creation_timestamp": "2025-10-08T18:29:35.406068Z"}, {"uuid": "6fa77288-dbbe-45af-859e-ad388c4adcd8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-1148", "type": "seen", "source": "https://t.me/cvedetector/17560", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-1148 - GNU Binutils Remote Memory Leak Vulnerability in link_order_scan of ld component\", \n  \"Content\": \"CVE ID : CVE-2025-1148 \nPublished : Feb. 10, 2025, 2:15 p.m. | 1\u00a0hour, 24\u00a0minutes ago \nDescription : A vulnerability was found in GNU Binutils 2.43 and classified as problematic. Affected by this issue is the function link_order_scan of the file ld/ldelfgen.c of the component ld. The manipulation leads to memory leak. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The code maintainer explains: \"I'm not going to commit some of the leak fixes I've been working on to the 2.44 branch due to concern that would destabilise ld. All of the reported leaks in this bugzilla have been fixed on binutils master.\" \nSeverity: 3.1 | LOW \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"10 Feb 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-02-10T17:05:20.000000Z"}, {"uuid": "b71f2af4-13eb-4272-b261-9828e693fc0f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-11482", "type": "seen", "source": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-155-03", "content": "View CSAF\n\nSummary\n\nB&R is aware of a vulnerability in the product versions listed as affected in the advisory. An attacker who successfully exploits this vulnerability could make the OPC-UA server of the product inaccessible.\n\nThe following versions of B&R PPT30 Operating System are affected:\n\n\n\nPPT30 Operating System <1.8.0, 1.8.0 (CVE-2025-11482)\n\n<div class=\"csaf-table\">\n\n\n\n\nCVSS\nVendor\nEquipment\nVulnerabilities\n\n\n\n\nv3 7.5\nB&R Industrial Automation GmbH\nB&R PPT30 Operating System\nAllocation of Resources Without Limits or Throttling\n\n\n\n</div>\n\nBackground\n\n\n\nCritical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Energy, Transportation Systems, Water and Wastewater\n\nCountries/Areas Deployed: Worldwide\n\nCompany Headquarters Location: Switzerland\n\n\n\n\nVulnerabilities\n<div class=\"csaf-accordion\">\n\nExpand All +\n<div class=\"csaf-accordion-item\">\n\nCVE-2025-11482\n<div class=\"csaf-accordion-content\">\n\nAn Allocation of Resources Without Limits or Throttling vulnerability in the OPC-UA Server used in PPT30 Operating System versions before 1.8.0 may be used by an unauthenticated network-based at-tacker to permanently prevent legitimate users from interacting with the service.\n\nView CVE Details\n\n\n\nAffected Products\n\nB&R PPT30 Operating System\n<div class=\"ics-vendor-version-status\">\n<div class=\"ics-vendor\">Vendor:B&R Industrial Automation GmbH</div>\n<div class=\"ics-version\">Product Version:B&R Industrial Automation GmbH PPT30 Operating System <1.8.0</div>\n<div class=\"ics-status\">Product Status:fixed, known_affected</div>\n</div>\n<div class=\"ics-remediations\">\n\nRemediations\n\nVendor fixThe problem is corrected in the following product versions: PPT30 Operating System 1.8.0. The OPC-UA server is not activated by default. B&R recommends that customers with the OPC-UA Server enabled to install the update at their earliest opportunity. The process to install updates is described in the user manual. The step to identify the installed product version is described in the user manual.\n\nMitigationThe optional OPC-UA server is not activated by default. The OPC-UA server shall only be activated, if required. PPT30 products are intended to operate at Levels 1 and 2 of the ABB ICS Cyber Security Reference Architecture. To restrict access to the OPC-UA server exclusively to trusted IP addresses, configure the South Firewall and/or the Control Network Firewall accordingly, and properly segment the network where the PPT30 operates. Additionally, ensure that the physical network interfaces assigned to the same logical network as the PPT30 are accessible only to authorized personnel. Refer to section \u201cGeneral security recommendations\u201d for further advise on how to keep your system secure.\n</div>\n\nRelevant CWE: CWE-770 Allocation of Resources Without Limits or Throttling\n\n\n\nMetrics\n<div class=\"csaf-table csaf-metrics-table\">\n\n\n\n\nCVSS Version\nBase Score\nBase Severity\nVector String\n\n\n\n\n3.1\n7.5\nHIGH\nCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C\n\n\n\n</div>\n</div>\n</div>\n</div>\n\n\n\nAcknowledgments\n\n\n\nABB PSIRT reported this vulnerability to CISA.\n\n\n\n\nNotice\n\nThe information in this document is subject to change without notice, and should not be construed as a commitment by B&R. B&R provides no warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, for the information contained in this document, and assumes no responsibility for any errors that may appear in this document. In no event shall B&R or any of its suppliers be liable for direct, indirect, special, incidental or consequential damages of any nature or kind arising from the use of this document, or from the use of any hardware or software described in this document, even if B&R or its suppliers have been advised of the possibility of such damages. This document and parts hereof must not be reproduced or copied without written permission from B&R, and the contents hereof must not be imparted to a third party nor used for any unauthorized purpose. All rights to registrations and trademarks reside with their respective owners.\n\n\n\nFrequently asked questions\n\nWhat causes the vulnerability? - The vulnerability is caused by insufficient handling of resources by the OPC-UA Server used by the PPT30 Operating System. What is PPT 30 Operating System - The PPT30 Operating System is the firmware required to use the B&R PPT30 hardware products. What might an attacker use the vulnerability to do? - An attacker who successfully exploited this vulnerability could cause other users are no longer able to connect to the OPC-UA server on impacted devices. How could an attacker exploit the vulnerability? - An attacker could exploit the vulnerability by sending messages to an affected system node. This would require that the attacker has access to the system network, by connecting to the network either directly or through a wrongly configured or penetrated firewall, or that he installs malicious software on a system node or otherwise infects the network with malicious software. Recommended practices help mitigate such attacks, see section Mitigating Factors above. Could the vulnerability be exploited remotely? - Yes, an attacker who has network access to an affected system node could exploit this vulnerability. Recommended practices include that process control systems are physically protected, have no direct connections to the Internet, and are separated from other networks by means of a firewall system that has a minimal number of ports exposed. When this security advisory was issued, had this vulnerability been publicly disclosed? - No, B&R discovered the vulnerabilities through its own security analysis. When this security advisory was issued, had B&R received any reports that this vulnerability was being exploited? - No, B&R had not received any information indicating that this vulnerability had been exploited when this security advisory was originally issued\n\n\n\nLegal Notice and Terms of Use\n\nThis product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).\n\n\n\nRecommended Practices\n\nCISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities.\n\nMinimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.\n\nLocate control system networks and remote devices behind firewalls and isolate them from business networks.\n\nWhen remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices.\n\nCISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.\n\nCISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.\n\nCISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.\n\nOrganizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.\n\n\n\nAdvisory Conversion Disclaimer\n\nThis ICSA is a verbatim republication of ABB PSIRT SA25P006 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided \"as-is\" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact ABB PSIRT directly for any questions regarding this advisory.\n\nRevision History\n\n\n\nInitial Release Date: 2026-05-26\n\n\n\n\n\nDate\nRevision\nSummary\n\n\n\n\n2026-05-26\n1\nInitial version.\n\n\n2026-06-04\n2\nInitial CISA Republication of ABB PSIRT SA25P006 advisory\n\n\n\n\n\n\nLegal Notice and Terms of Use", "creation_timestamp": "2026-06-04T10:00:00.000000Z"}, {"uuid": "aea1992f-7bb4-428e-9de9-5908eb891526", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-11482", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mmrcunez2n2n", "content": "CVE-2025-11482 - Allocation of Resources Without Limits or Throttling in the OPC-UA Server\nCVE ID : CVE-2025-11482\n \n Published : May 26, 2026, 2:16 p.m. | 15\u00a0minutes ago\n \n Description : An Allocation of Resources Without Limits or Throttling vulnerability in the OPC-UA Serve...", "creation_timestamp": "2026-05-26T15:32:51.121803Z"}, {"uuid": "f78ce30b-0fb3-41c1-8e16-43bfcd2527bc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-11482", "type": "seen", "source": "https://bsky.app/profile/boredchilada.bsky.social/post/3mmreydlwtg2f", "content": "~Cybergcca~\nCCCS released security advisories addressing vulnerabilities in multiple Moxa and ABB control system products.\n-\nIOCs: CVE-2026-31431, CVE-2026-43284, CVE-2025-11482\n-\n#ICS #ThreatIntel #Vulnerability", "creation_timestamp": "2026-05-26T16:10:58.604599Z"}, {"uuid": "15deda30-ae69-493f-9870-8c107da090e0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-11482", "type": "seen", "source": "https://cyber.gc.ca/en/alerts-advisories/control-systems-abb-security-advisory-av26-510", "content": "", "creation_timestamp": "2026-05-26T07:33:00.000000Z"}, {"uuid": "576c85de-245b-43f6-acd6-35a3263a57d6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-11482", "type": "seen", "source": "https://bsky.app/profile/cybersecinsight.bsky.social/post/3mmtgclbrqf2c", "content": "\ud83d\udd0d Vulnerability Spotlight | Part 2/3\n\n\u26a0\ufe0f CVE-2025-11482\n\nAn Allocation of Resources Without Limits or Throttling vulnerability in the OPC-UA Server used in PPT30 \nOperating System versions before 1.8.0 ma...", "creation_timestamp": "2026-05-27T11:39:39.342053Z"}, {"uuid": "ae434f30-e90e-4528-b4ae-71fe8593fc8c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-1148", "type": "seen", "source": "Telegram/FAZ6dF53egqzqLqrebhCnmej3J6KQioGJZFb0kNhoxx4X8cO", "content": "", "creation_timestamp": "2025-02-14T09:47:00.000000Z"}]}