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Samsung

Vendor security scorecard – 10 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 10
10
CVEs
0
Critical
0
High
0
KEV
0
PoC
0
Unpatched C/H
30.0%
Patch Rate
0.1%
Avg EPSS

Severity Breakdown

CRITICAL
0
HIGH
0
MEDIUM
10
LOW
0

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2026-21057 Out-of-bounds memory write in Samsung Pass prior to version 5.2.10.3 enables local privileged attackers to corrupt process memory, producing high integrity and availability impact with limited confidentiality exposure. The root cause is improper input validation - a buffer overflow class defect - confirmed by Samsung's mobile security team and catalogued under EUVD-2026-42827. No public exploit code or CISA KEV listing has been identified; Samsung has released version 5.2.10.3 as the remediation. MEDIUM 6.8 0.1% 34
No patch
CVE-2026-58307 Out-of-bounds read and reachable assertion vulnerabilities in Samsung's open-source Escargot JavaScript engine allow a local attacker to cause a denial of service and limited data manipulation by supplying crafted JavaScript input. All versions prior to commit 2dee22f5c7b8bf31cb7252d7731fae8c07f2842c are affected, with the primary real-world impact being an availability loss (crash) and low-confidence integrity effect. No public exploit code or CISA KEV listing has been identified at time of analysis. MEDIUM 6.1 0.1% 30
CVE-2026-58306 Heap-based buffer overflow in Samsung's open-source Escargot JavaScript engine corrupts heap memory when processing maliciously crafted input, leading to a high-severity availability impact and a limited integrity impact. The vulnerability affects all Escargot releases before commit ef525f337fafddecde77a3c426212a84bb20cb98, targeting embedded and IoT contexts where the engine is deployed - most notably Samsung TV appliances. No public exploit identified at time of analysis, and no CISA KEV listing, but the local-vector, low-complexity nature of heap overflows makes this reliably triggerable once an attacker can supply crafted input to the engine. MEDIUM 6.1 0.1% 30
No patch
CVE-2026-58305 Type confusion (CWE-843) in Samsung's open-source Escargot JavaScript engine enables pointer manipulation, leading to high-impact availability disruption and limited integrity compromise when processing malicious JavaScript. All Escargot versions prior to commit 779f6bedf58f334dec64b0a51ebb724b4708b84a are affected, with particular relevance to Samsung embedded and smart appliance ecosystems where this engine is deployed. No public exploit has been identified at time of analysis, and an upstream fix is available via GitHub PR #1580, though a formally versioned release has not been independently confirmed. MEDIUM 6.1 0.1% 30
CVE-2026-58304 Out-of-bounds read and write vulnerabilities in Samsung's open-source Escargot JavaScript engine allow a local attacker to cause memory corruption leading to high availability impact and limited integrity compromise. All Escargot versions prior to commit 779f6bedf58f334dec64b0a51ebb724b4708b84a are affected, with the engine's primary deployment in Samsung TV appliance and IoT platforms. No public exploit code has been identified at time of analysis, and this vulnerability is not listed in CISA KEV; however, the CVSS-assigned high availability impact and the buffer overflow primitive make crash-based denial-of-service the primary realistic threat. MEDIUM 6.1 0.1% 30
CVE-2026-58303 Stack-based buffer overflow in Samsung's Escargot JavaScript engine enables local attackers to crash the engine or corrupt stack memory by supplying malicious JavaScript input, requiring user interaction to trigger. All Escargot releases prior to commit b30b63fc63b403907d8137da1c65aaa4521fe74e are affected, with impacts including high availability loss and limited integrity compromise. No public exploit identified at time of analysis and this vulnerability has not been added to CISA KEV, though the local-vector, user-interaction requirement meaningfully constrains real-world exploitation surface. MEDIUM 6.1 0.1% 30
No patch
CVE-2026-14160 Time-of-check time-of-use (TOCTOU) race condition in Samsung's open-source Escargot JavaScript engine exposes systems - notably Samsung TV appliances - to local exploitation resulting in limited confidentiality, integrity, and availability impact. The flaw exists at a specific upstream commit (bab3a5797557014ce3c2e28419a6310cfba90d0d) and allows an attacker who can execute code in the same environment to exploit a timing window between a security check and the subsequent use of a resource. No active exploitation has been identified at time of analysis, but a fix commit is available upstream. MEDIUM 5.9 0.1% 30
No patch
CVE-2026-15551 Integer overflow in Samsung's open-source rlottie animation rendering library leads to buffer overflow, with high availability impact including potential crash or memory corruption. Exploitation requires local access, low privileges, user interaction, and high attack complexity, making this a lower-urgency finding despite the buffer overflow class. No public exploit code has been identified and this vulnerability is not listed in the CISA KEV catalog. The upstream fix is available as a GitHub pull request (#595), though a formally tagged patched release version has not been independently confirmed. MEDIUM 5.5 0.1% 28
No patch
CVE-2026-21053 Improper input validation in Samsung Email prior to version 6.2.13.1 enables local attackers to create arbitrary files within the application's Android sandbox, affecting integrity and availability of the email client. The attack is confined to the Samsung Email sandbox by Android's isolation model and cannot directly escalate to system-level or cross-application impact. No public exploit has been identified and the vulnerability is not listed in CISA KEV; Samsung has released a confirmed fix in version 6.2.13.1. MEDIUM 5.1 0.1% 26
No patch
CVE-2026-21056 Improper authorization in Samsung Health prior to version 7.00.0.107 exposes connected device information to local, low-privileged attackers on the same Android device. The flaw likely involves an improperly protected Android IPC mechanism - such as a content provider or broadcast receiver - that fails to enforce access controls over paired wearable or peripheral device data. No public exploit code exists and this vulnerability has not been added to the CISA KEV catalog; combined with the local-only attack vector and limited data sensitivity, real-world risk is low. MEDIUM 4.8 0.1% 24
No patch

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