CVE-2026-33969 (GCVE-0-2026-33969)
Vulnerability from cvelistv5 – Published: 2026-11-05 02:37 – Updated: 2026-11-05 02:37| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Samsung Semiconductor | Exynos 850 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos 2100 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos 1280 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos 2200 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos 1330 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos 1380 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos 1480 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos 2400 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos 1580 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos 2500 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos 1680 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos 9110 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos W920 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos W930 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos W1000 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos Modem 5123 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos Modem 5300 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos Modem 5400 |
Affected:
0 , < October 2026
(date)
|
guessed | |
| Samsung Semiconductor | Exynos Modem 5410 |
Affected:
0 , < October 2026
(date)
|
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Exynos 850",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos 2100",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
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"vendor": "Samsung Semiconductor",
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}
]
},
{
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"product": "Exynos 2200",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos 1330",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
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"vendor": "Samsung Semiconductor",
"versions": [
{
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"status": "affected",
"version": "0",
"versionType": "date"
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]
},
{
"defaultStatus": "unaffected",
"product": "Exynos 1480",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos 2400",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos 1580",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos 2500",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos 1680",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos 9110",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos W920",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos W930",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos W1000",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos Modem 5123",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos Modem 5300",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos Modem 5400",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos Modem 5410",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIn the NAS Authentication Request message decoding procedure, a missing lower bound check causes an infinite loop, leading to Denial of Service.\u003c/span\u003e"
}
],
"value": "In the NAS Authentication Request message decoding procedure, a missing lower bound check causes an infinite loop, leading to Denial of Service."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-835",
"description": "CWE-835",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-11-05T02:37:19.656Z",
"orgId": "a8bfbd5c-5645-475e-a8f4-6c140c17bd29",
"shortName": "samsungsemiconductor"
},
"references": [
{
"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"
}
]
}
},
"cveMetadata": {
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"assignerShortName": "samsungsemiconductor",
"cveId": "CVE-2026-33969",
"datePublished": "2026-11-05T02:37:19.656Z",
"dateReserved": "2026-03-24T19:59:13.807Z",
"dateUpdated": "2026-11-05T02:37:19.656Z",
"state": "PUBLISHED"
},
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"nvd": {
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"product": "Exynos 2100",
"vendor": "Samsung Semiconductor",
"versions": [
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"lessThan": "October 2026",
"status": "affected",
"version": "0",
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},
{
"defaultStatus": "unaffected",
"product": "Exynos 1280",
"vendor": "Samsung Semiconductor",
"versions": [
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"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
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},
{
"defaultStatus": "unaffected",
"product": "Exynos 2200",
"vendor": "Samsung Semiconductor",
"versions": [
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"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
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},
{
"defaultStatus": "unaffected",
"product": "Exynos 1330",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
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{
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"product": "Exynos 1380",
"vendor": "Samsung Semiconductor",
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"status": "affected",
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},
{
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"product": "Exynos 2400",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
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},
{
"defaultStatus": "unaffected",
"product": "Exynos 1580",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
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},
{
"defaultStatus": "unaffected",
"product": "Exynos 2500",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos 1680",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Exynos 9110",
"vendor": "Samsung Semiconductor",
"versions": [
{
"lessThan": "October 2026",
"status": "affected",
"version": "0",
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}
}
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.