186 lines
8.0 KiB
JSON
186 lines
8.0 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-55093",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-06-16T14:41:54.578Z",
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"datePublished": "2026-09-14T19:47:46.877Z",
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"dateUpdated": "2026-09-14T20:09:24.411Z"
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},
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"containers": {
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"cna": {
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"title": "tract-nnef: integer overflow in NNEF `.dat` tensor parser yields an out-of-bounds read on model load",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-125",
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"lang": "en",
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"description": "CWE-125: Out-of-bounds Read",
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"type": "CWE"
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}
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]
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},
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{
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"descriptions": [
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{
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"cweId": "CWE-190",
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"lang": "en",
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"description": "CWE-190: Integer Overflow or Wraparound",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 6.1,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/sonos/tract/security/advisories/GHSA-x5mv-8wgw-29hg",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/sonos/tract/security/advisories/GHSA-x5mv-8wgw-29hg"
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},
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{
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"name": "https://github.com/sonos/tract/commit/34c7df2c9bd2a36583e09b52f3e6319bf23102e8",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sonos/tract/commit/34c7df2c9bd2a36583e09b52f3e6319bf23102e8"
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},
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{
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"name": "https://github.com/sonos/tract/commit/828ec20f74c14c0923c7d7f0cff062ed222d630a",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sonos/tract/commit/828ec20f74c14c0923c7d7f0cff062ed222d630a"
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},
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{
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"name": "https://github.com/sonos/tract/commit/ee5f019d39fb97f7d4431b883c3ce97b74c28a64",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sonos/tract/commit/ee5f019d39fb97f7d4431b883c3ce97b74c28a64"
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},
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{
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"name": "https://github.com/sonos/tract/releases/tag/0.21.16",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sonos/tract/releases/tag/0.21.16"
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},
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{
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"name": "https://github.com/sonos/tract/releases/tag/0.22.2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sonos/tract/releases/tag/0.22.2"
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},
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{
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"name": "https://github.com/sonos/tract/releases/tag/v0.23.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/sonos/tract/releases/tag/v0.23.1"
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}
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],
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"affected": [
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{
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"vendor": "sonos",
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"product": "tract",
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"versions": [
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{
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"version": "< 0.21.16",
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"status": "affected"
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},
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{
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"version": ">= 0.22.0, < 0.22.2",
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"status": "affected"
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},
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{
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"version": ">= 0.23.0, < 0.23.1",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-09-14T19:47:46.877Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Tract is a tiny, no-nonsense, self-contained TensorFlow and ONNX inference toolkit. Prior to 0.21.16, 0.22.2, and 0.23.1, tract-nnef uses unchecked usize multiplication in nnef/src/tensors.rs read_tensor for attacker-controlled tensor dimensions, the allocation size, and the reported tensor length. Loading a crafted NNEF archive through model_for_path or model_for_read reaches the default DatLoader and can make the wrapped size check accept a small allocation while data/src/tensor.rs as_slice_unchecked creates a much larger logical slice. Model construction through as_uniform can then read beyond the heap allocation and disclose adjacent data, and later access can terminate the process with a segmentation fault. The affected dense numeric tensor path does not include the independently guarded bool, String, or block-quant paths, and no out-of-bounds write or code execution was demonstrated. This issue is fixed in versions 0.21.16, 0.22.2, and 0.23.1."
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}
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],
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"source": {
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"advisory": "GHSA-x5mv-8wgw-29hg",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/sonos/tract/security/advisories/GHSA-x5mv-8wgw-29hg",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-09-14T20:09:04.689487Z",
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"id": "CVE-2026-55093",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-09-14T20:09:24.411Z"
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}
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}
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]
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}
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} |