What is the official website of Rakuten Symphony ?

The official website of Rakuten Symphony is https://symphony.rakuten.com/.

What is Rakuten Symphony's cybersecurity risk score?

Rakuten Symphony has an AI-generated cybersecurity risk score of 769 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Rakuten Symphony experienced?

According to Rankiteo, Rakuten Symphony currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Rakuten Symphony been affected by any supply chain cyber incidents ?

According to Rankiteo, Rakuten Symphony has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Rakuten Symphony have SOC 2 Type 1 certification ?

According to Rankiteo, Rakuten Symphony is not certified under SOC 2 Type 1.

Does Rakuten Symphony have SOC 2 Type 2 certification ?

According to Rankiteo, Rakuten Symphony does not hold a SOC 2 Type 2 certification.

Does Rakuten Symphony comply with GDPR ?

According to Rankiteo, Rakuten Symphony is not listed as GDPR compliant.

Does Rakuten Symphony have PCI DSS certification ?

According to Rankiteo, Rakuten Symphony does not currently maintain PCI DSS compliance.

Does Rakuten Symphony comply with HIPAA ?

According to Rankiteo, Rakuten Symphony is not compliant with HIPAA regulations.

Does Rakuten Symphony have ISO 27001 certification ?

According to Rankiteo,Rakuten Symphony is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Rakuten Symphony operate in ?

Rakuten Symphony operates primarily in the Telecommunications industry.

How many employees does Rakuten Symphony have ?

Rakuten Symphony employs approximately 2,977 people worldwide.

Does Rakuten Symphony own any subsidiaries ?

Rakuten Symphony presently has no subsidiaries across any sectors.

How many LinkedIn followers does Rakuten Symphony have ?

Rakuten Symphony's official LinkedIn profile has approximately 212,500 followers.

What is the NAICS classification code for Rakuten Symphony ?

Rakuten Symphony is classified under the NAICS code 517, which corresponds to Telecommunications.

Does Rakuten Symphony have a Crunchbase profile ?

No, Rakuten Symphony does not have a profile on Crunchbase.

Does Rakuten Symphony have a LinkedIn profile ?

Yes, Rakuten Symphony maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/rakuten-symphony.

How many cybersecurity incidents has Rakuten Symphony experienced ?

As of June 30, 2026, Rankiteo reports that Rakuten Symphony has experienced 2 cybersecurity incidents.

How many peer or competitor companies does Rakuten Symphony have ?

Rakuten Symphony has an estimated 10,224 peer or competitor companies worldwide.

What types of cybersecurity incidents has Rakuten Symphony faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Cyber Attack and Breach.

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769

/1000

Fair

794

/1000

Fair

Rakuten Symphony Vendor Cyber Rating & Cyber Score

rakuten.com

Add Your Compliance Badge

Rakuten Symphony is reimagining telecom, changing supply chain norms and disrupting outmoded thinking that threatens the industry’s pursuit of rapid innovation and growth. Based on proven modern infrastructure practices, its open interface platforms make it possible to launch and operate advanced mobile services in a fraction of the time and cost of conventional approaches, with no compromise to network quality or security. Rakuten Symphony has operations in Japan, the United States, Singapore, India, South Korea, Europe, and the Middle East Africa region. For more information, visit: https://symphony.rakuten.com Building on the technology Rakuten used to launch Japan’s newest mobile network, we are taking our mobile offering global. To

Rakuten Symphony A.I CyberSecurity Scoring

Scoring History

Rakuten Symphony

Rakuten Symphony CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Rakuten

Cyber Attack

5/2026

RAK1777977150

Rakuten Symphony

Breach

1/2021

RAK256082125

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A.I.

Rakuten Symphony Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Rakuten Symphony

Incidents vs Telecommunications Industry Avg (This Year)

No incidents recorded for Rakuten Symphony in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Rakuten Symphony in 2026.

Incident Types Rakuten Symphony vs Telecommunications Industry Avg (This Year)

No incidents recorded for Rakuten Symphony in 2026.

Incident History - Rakuten Symphony (X = Date, Y = Severity)

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SUBSIDIARY

Rakuten Symphony Subsidiaries

Rakuten Symphony

Telecommunications

Website: https://symphony.rakuten.com/

Company Size: 2,977

Rakuten Asia Pte LtdSoftware Development

RakutenSoftware Development

Rakuten Mobile, Inc.Telecommunications

Rakuten Mobile Innovation Studio通信事業

Rakuten InternationalSoftware Development

Rakuten VikiEntertainment Providers

Rakuten AdvertisingSoftware Development

Rakuten RewardsTechnology, Information and Internet

Rakuten InteractiveTechnology, Information and Internet

Rakuten Group – Ichiba JapanTechnology, Information and Internet

Rakuten CloudIT Services and IT Consulting

Rakuten EuropeTechnology, Information and Internet

Rakuten ViberSoftware Development

Rakuten TVEntertainment

Rakuten Kobo Inc.Computers and Electronics Manufacturing

Rakuten FranceTechnology, Information and Internet

Rakuten Fits MeRetail Apparel and Fashion

Rakuten Blockchain LabIT Services and IT Consulting

Rakuten ChinaTechnology, Information and Internet

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NEWS

Rakuten Symphony CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

December 29, 2025 04:23 AM

Beeline Kazakhstan, Rakuten Symphony to explore next-gen infrastructure

Veon-owned digital telco Beeline Kazakhstan and Japan's Rakuten Symphony have signed a memorandum of understanding (MoU) to explore ways to...

Read Article

October 29, 2025 07:00 AM

Open RAN pilot planned for Sri Lanka

Open RAN pioneer Rakuten Symphony and SLT-Mobitel, the national telecommunications services provider in Sri Lanka, are to collaborate on a...

Read Article

October 23, 2025 07:00 AM

Maritime Cybersecurity Market to Grow from US$ 4.14 Billion in 2025 to US$ 6.55 Billion by 2029: Emerging Trends, Regional Hotspots, Investment Prospects and Strategic Analysis

Opportunities in the maritime cybersecurity market include leveraging autonomous vessel expansion, managing cyber threats to onboard systems...

Read Article

October 20, 2025 07:00 AM

Ericsson on AI, satellite, and 5G powering mission-critical networks

Ericsson is deepening its focus on mission-critical connectivity as sectors such as public safety, defence, utilities and transport demand...

Read Article

October 16, 2025 07:00 AM

What’s up with… T-Mobile US, telco M&A, 5G in Turkey

In today's industry news roundup: T-Mobile US has opened a new cybersecurity facility and a briefing centre for B2B customers and partners...

Read Article

October 14, 2025 07:00 AM

Rakuten Maritime Secures RINA Cybersecurity Certification, Strengthening Trust in European Markets

Rakuten Symphony announced that its Rakuten Maritime cybersecurity solution has received a Novel Technology Approval Statement from RINA,...

Read Article

September 22, 2025 07:00 AM

Rakuten Symphony, Grameenphone to pilot Open RAN in Bangladesh

Rakuten Symphony has announced a collaboration with Bangladeshi operator Grameenphone to build an Open Radio Access Network (Open RAN),...

Read Article

September 18, 2025 07:00 AM

Airtel says its AI-powered anti-fraud solution is working great

Indian telco Bharti Airtel says that its recent anti-fraud initiatives, to include an AI-powered spam detection solution, are paying off,...

Read Article

September 08, 2025 07:00 AM

Rakuten Symphony validation with Nokia to deliver cloud-native telecom services for operators and enterprises

Rakuten Symphony Inc., has announced that its Rakuten Cloud portfolio of products and solutions have been successfully validated with...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-8023

SUMMARY

Zephyr's HTTP server (subsys/net/lib/http) provides a static-filesystem resource type (HTTP_RESOURCE_TYPE_STATIC_FS, available when CONFIG_FILE_SYSTEM is enabled) that serves files from a configured root directory. Before this fix, both the HTTP/1 and HTTP/2 front-ends placed the raw, attacker-controlled request path into client-url_buffer (assembled in on_url() for HTTP/1 and copied verbatim from the :path pseudo-header for HTTP/2) without resolving ./.. segments. The static-FS handler then built the on-disk filename by directly concatenating the configured root with that raw URL (snprintk(fname, ..., "%s%s", static_fs_detail-fs_path, client-url_buffer) at http_server_http1.c:603 and http_server_http2.c:490) and opened it with fs_open(fname, FS_O_READ). Because the handler is reached via wildcard/leading-dir (fnmatch FNM_LEADING_DIR) or fallback resource matching, a request such as GET /<prefix/../../<file is dispatched to the handler and, after the underlying filesystem (e.g. LittleFS/FAT) resolves the .. segments, escapes the configured web root, letting an unauthenticated remote client read arbitrary readable files on the mounted volume (information disclosure). The HTTP server requires no TLS or authentication to reach this path. The fix adds http_server_remove_dot_segments(), which canonicalizes the path portion of the URL before resource lookup in both protocol handlers, neutralizing the traversal. Affects releases v4.0.0 through v4.4.0 for deployments that register a static-filesystem resource.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-7656

SUMMARY

The IPv6 Neighbor Discovery handlers in subsys/net/ip/ipv6_nbr.c (handle_ra_input, handle_ns_input, handle_na_input) used an incorrect boolean expression that combined the RFC 4861 validity checks with the ICMPv6 code check using the wrong operator precedence: the form was '((length/hop/source/target checks) && (icmp_hdr-code != 0))'. Because every legitimate ND message carries ICMPv6 code 0, an attacker setting code == 0 (the normal value) caused the entire predicate to evaluate false, so the packet was never dropped and all of the other checks were silently skipped. The bypassed checks include the mandatory Hop Limit == 255 verification (which proves an ND packet originated on-link and was not forwarded) and, for Router Advertisements, the requirement that the source be a link-local address, as well as multicast-target sanity checks. As a result, an adjacent on-link attacker — and, because the Hop-Limit-255 guard is bypassed, potentially a remote/off-link attacker whose packets would otherwise be rejected — can have forged Router Advertisement, Neighbor Solicitation, and Neighbor Advertisement messages accepted. A forged RA lets the attacker reconfigure the victim's default router, on-link prefixes (SLAAC), MTU, reachable/retransmit timers, and (with CONFIG_NET_IPV6_RA_RDNSS) DNS servers, while forged NS/NA enable neighbor-cache poisoning, enabling man-in-the-middle, traffic redirection, and denial of service. The flaw is an input-validation/authentication weakness rather than a memory-safety issue: the underlying packet-parsing primitives (net_pkt_get_data, net_pkt_read, net_pkt_skip) are independently bounds-safe and the validated 'length' is the true buffer length, so skipping the length check causes no out-of-bounds access. The defect has existed since the logic was introduced in 2018 and shipped in all releases through v4.4.0; it is fixed by splitting the condition so any failing check drops the packet.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 8.1)

cvss3

Base Score: 8.1

Complexity: LOW

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Impact Score

5.2

Exploitability

2.8

REFERENCES

CVE-2026-51219

SUMMARY

A heap buffer overflow in the HighPriorityASDUQueue_hasUnconfirmedIMessages function of lib60870 v2.3.3 to v2.3.6 allows attackers to cause a Denial of Service (DoS) via a crafted payload.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-51218

SUMMARY

A heap buffer overflow in the TS7Worker::PerformFunctionWrite() function (/core/s7_server.cpp) of snap7 v1.4.3 allows attackers to cause a Denial of Service (DoS) via a crafted packet.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-10648

SUMMARY

mcumgr_serial_process_frag() in subsys/mgmt/mcumgr/transport/src/serial_util.c calls net_buf_reset() on the result of smp_packet_alloc() before checking it for NULL. smp_packet_alloc() uses net_buf_alloc(K_NO_WAIT) against the shared MCUmgr packet pool (CONFIG_MCUMGR_TRANSPORT_NETBUF_COUNT, default 4), which returns NULL when the pool is exhausted. In default builds the __ASSERT_NO_MSG in net_buf_reset is a no-op, so net_buf_simple_reset writes through the NULL pointer (buf->len = 0; buf->data = buf->__buf), causing a fault/crash. The fragment data reaches this code from attacker-controlled bytes on the MCUmgr serial/UART/shell-console transports (smp_uart.c, smp_raw_uart.c, smp_shell.c), and a fresh buffer is allocated at the start of essentially every new packet. An attacker on the serial/console link can flood the transport to drive the 4-entry buffer pool to exhaustion and induce the NULL dereference, crashing the device (denial of service). The defect was introduced after the original MCUmgr rework and shipped in Zephyr v4.4.0. The fix moves the NULL check ahead of net_buf_reset.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 6.2)

cvss3

Base Score: 6.2

Complexity: LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score

3.6

Exploitability

2.5

REFERENCES

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