CVE-2026-52984 (GCVE-0-2026-52984)
Vulnerability from cvelistv5 – Published: 2026-06-24 16:28 – Updated: 2026-06-24 16:28
VLAI
EPSS
VEX
Title
net/sched: netem: fix queue limit check to include reordered packets
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: netem: fix queue limit check to include reordered packets
The queue limit check in netem_enqueue() uses q->t_len which only
counts packets in the internal tfifo. Packets placed in sch->q by
the reorder path (__qdisc_enqueue_head) are not counted, allowing
the total queue occupancy to exceed sch->limit under reordering.
Include sch->q.qlen in the limit check.
Severity
5.5 (Medium)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
216509dda290f6db92c816dd54b83c1df9da9e76 , < 0f875d52db4c921da610e481b72f03cc82fdcb72
(git)
Affected: c2047b0e216c8edce227d7c42f99ac2877dad0e4 , < ef9a41b3870fb90577da5b2de5bd140022d4021e (git) Affected: 10df49cfca73dfbbdb6c4150d859f7e8926ae427 , < 74fcd8e127200a50ee22ba2b45c164722bdb9177 (git) Affected: 3824c5fad18eeb7abe0c4fc966f29959552dca3e , < 39a66e83ea41fe845631eeb8d326953de27d13f9 (git) Affected: 356078a5c55ec8d2061fcc009fb8599f5b0527f9 , < 54b5dbacd00dedffd5e2eed76de1c3839996b5e6 (git) Affected: f8d4bc455047cf3903cd6f85f49978987dbb3027 , < 8450462eaf91d5d2a9e863507b16d18e814baef3 (git) Affected: f8d4bc455047cf3903cd6f85f49978987dbb3027 , < 936a7dd87251f6f3e88983350833edf60fe6a80b (git) Affected: f8d4bc455047cf3903cd6f85f49978987dbb3027 , < 4185701fcce6b426b6c3630b25330dddd9c47b0d (git) Affected: 83c6ab12f08dcc09d4c5ac86fdb89736b28f1d31 (git) Affected: 5.10.232 , < 5.10.258 (semver) Affected: 5.15.175 , < 5.15.209 (semver) Affected: 6.1.121 , < 6.1.175 (semver) Affected: 6.6.67 , < 6.6.141 (semver) Affected: 6.12.6 , < 6.12.91 (semver) Affected: 5.4.288 , < 5.5 (semver) |
guessed | |
| Linux | Linux |
Affected:
6.13
Unaffected: 0 , < 6.13 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/sched/sch_netem.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "0f875d52db4c921da610e481b72f03cc82fdcb72",
"status": "affected",
"version": "216509dda290f6db92c816dd54b83c1df9da9e76",
"versionType": "git"
},
{
"lessThan": "ef9a41b3870fb90577da5b2de5bd140022d4021e",
"status": "affected",
"version": "c2047b0e216c8edce227d7c42f99ac2877dad0e4",
"versionType": "git"
},
{
"lessThan": "74fcd8e127200a50ee22ba2b45c164722bdb9177",
"status": "affected",
"version": "10df49cfca73dfbbdb6c4150d859f7e8926ae427",
"versionType": "git"
},
{
"lessThan": "39a66e83ea41fe845631eeb8d326953de27d13f9",
"status": "affected",
"version": "3824c5fad18eeb7abe0c4fc966f29959552dca3e",
"versionType": "git"
},
{
"lessThan": "54b5dbacd00dedffd5e2eed76de1c3839996b5e6",
"status": "affected",
"version": "356078a5c55ec8d2061fcc009fb8599f5b0527f9",
"versionType": "git"
},
{
"lessThan": "8450462eaf91d5d2a9e863507b16d18e814baef3",
"status": "affected",
"version": "f8d4bc455047cf3903cd6f85f49978987dbb3027",
"versionType": "git"
},
{
"lessThan": "936a7dd87251f6f3e88983350833edf60fe6a80b",
"status": "affected",
"version": "f8d4bc455047cf3903cd6f85f49978987dbb3027",
"versionType": "git"
},
{
"lessThan": "4185701fcce6b426b6c3630b25330dddd9c47b0d",
"status": "affected",
"version": "f8d4bc455047cf3903cd6f85f49978987dbb3027",
"versionType": "git"
},
{
"status": "affected",
"version": "83c6ab12f08dcc09d4c5ac86fdb89736b28f1d31",
"versionType": "git"
},
{
"lessThan": "5.10.258",
"status": "affected",
"version": "5.10.232",
"versionType": "semver"
},
{
"lessThan": "5.15.209",
"status": "affected",
"version": "5.15.175",
"versionType": "semver"
},
{
"lessThan": "6.1.175",
"status": "affected",
"version": "6.1.121",
"versionType": "semver"
},
{
"lessThan": "6.6.141",
"status": "affected",
"version": "6.6.67",
"versionType": "semver"
},
{
"lessThan": "6.12.91",
"status": "affected",
"version": "6.12.6",
"versionType": "semver"
},
{
"lessThan": "5.5",
"status": "affected",
"version": "5.4.288",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/sched/sch_netem.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.13"
},
{
"lessThan": "6.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.258",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.209",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.141",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.91",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.33",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"version": "7.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.258",
"versionStartIncluding": "5.10.232",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.209",
"versionStartIncluding": "5.15.175",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.175",
"versionStartIncluding": "6.1.121",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.141",
"versionStartIncluding": "6.6.67",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.91",
"versionStartIncluding": "6.12.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.33",
"versionStartIncluding": "6.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.0.10",
"versionStartIncluding": "6.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.1",
"versionStartIncluding": "6.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.4.288",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/sched: netem: fix queue limit check to include reordered packets\n\nThe queue limit check in netem_enqueue() uses q-\u003et_len which only\ncounts packets in the internal tfifo. Packets placed in sch-\u003eq by\nthe reorder path (__qdisc_enqueue_head) are not counted, allowing\nthe total queue occupancy to exceed sch-\u003elimit under reordering.\n\nInclude sch-\u003eq.qlen in the limit check."
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T16:28:59.088Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0f875d52db4c921da610e481b72f03cc82fdcb72"
},
{
"url": "https://git.kernel.org/stable/c/ef9a41b3870fb90577da5b2de5bd140022d4021e"
},
{
"url": "https://git.kernel.org/stable/c/74fcd8e127200a50ee22ba2b45c164722bdb9177"
},
{
"url": "https://git.kernel.org/stable/c/39a66e83ea41fe845631eeb8d326953de27d13f9"
},
{
"url": "https://git.kernel.org/stable/c/54b5dbacd00dedffd5e2eed76de1c3839996b5e6"
},
{
"url": "https://git.kernel.org/stable/c/8450462eaf91d5d2a9e863507b16d18e814baef3"
},
{
"url": "https://git.kernel.org/stable/c/936a7dd87251f6f3e88983350833edf60fe6a80b"
},
{
"url": "https://git.kernel.org/stable/c/4185701fcce6b426b6c3630b25330dddd9c47b0d"
}
],
"title": "net/sched: netem: fix queue limit check to include reordered packets",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-52984",
"datePublished": "2026-06-24T16:28:59.088Z",
"dateReserved": "2026-06-09T07:44:35.376Z",
"dateUpdated": "2026-06-24T16:28:59.088Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-52984",
"date": "2026-10-02",
"epss": "0.00162",
"percentile": "0.04876"
},
"microsoft_vex": {
"current_release_date": "2026-07-09T14:40:12.000Z",
"cve": "CVE-2026-52984",
"id": "msrc_CVE-2026-52984",
"initial_release_date": "2026-06-02T00:00:00.000Z",
"product_status:fixed": "1",
"product_status:known_affected": "1",
"source": "Microsoft CSAF VEX",
"status": "final",
"title": "net/sched: netem: fix queue limit check to include reordered packets",
"url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-52984.json",
"version": "2"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/sched/sch_netem.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "0f875d52db4c921da610e481b72f03cc82fdcb72",
"status": "affected",
"version": "216509dda290f6db92c816dd54b83c1df9da9e76",
"versionType": "git"
},
{
"lessThan": "ef9a41b3870fb90577da5b2de5bd140022d4021e",
"status": "affected",
"version": "c2047b0e216c8edce227d7c42f99ac2877dad0e4",
"versionType": "git"
},
{
"lessThan": "74fcd8e127200a50ee22ba2b45c164722bdb9177",
"status": "affected",
"version": "10df49cfca73dfbbdb6c4150d859f7e8926ae427",
"versionType": "git"
},
{
"lessThan": "39a66e83ea41fe845631eeb8d326953de27d13f9",
"status": "affected",
"version": "3824c5fad18eeb7abe0c4fc966f29959552dca3e",
"versionType": "git"
},
{
"lessThan": "54b5dbacd00dedffd5e2eed76de1c3839996b5e6",
"status": "affected",
"version": "356078a5c55ec8d2061fcc009fb8599f5b0527f9",
"versionType": "git"
},
{
"lessThan": "8450462eaf91d5d2a9e863507b16d18e814baef3",
"status": "affected",
"version": "f8d4bc455047cf3903cd6f85f49978987dbb3027",
"versionType": "git"
},
{
"lessThan": "936a7dd87251f6f3e88983350833edf60fe6a80b",
"status": "affected",
"version": "f8d4bc455047cf3903cd6f85f49978987dbb3027",
"versionType": "git"
},
{
"lessThan": "4185701fcce6b426b6c3630b25330dddd9c47b0d",
"status": "affected",
"version": "f8d4bc455047cf3903cd6f85f49978987dbb3027",
"versionType": "git"
},
{
"status": "affected",
"version": "83c6ab12f08dcc09d4c5ac86fdb89736b28f1d31",
"versionType": "git"
},
{
"lessThan": "5.10.258",
"status": "affected",
"version": "5.10.232",
"versionType": "semver"
},
{
"lessThan": "5.15.209",
"status": "affected",
"version": "5.15.175",
"versionType": "semver"
},
{
"lessThan": "6.1.175",
"status": "affected",
"version": "6.1.121",
"versionType": "semver"
},
{
"lessThan": "6.6.141",
"status": "affected",
"version": "6.6.67",
"versionType": "semver"
},
{
"lessThan": "6.12.91",
"status": "affected",
"version": "6.12.6",
"versionType": "semver"
},
{
"lessThan": "5.5",
"status": "affected",
"version": "5.4.288",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/sched/sch_netem.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.13"
},
{
"lessThan": "6.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.258",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.209",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.141",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.91",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.33",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"version": "7.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5308A2F3-E3FE-4709-BF9B-72FFAE51869E",
"versionEndExcluding": "5.5",
"versionStartIncluding": "5.4.288",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6190B727-8357-41BA-95A6-93CE70DD1D13",
"versionEndExcluding": "5.10.258",
"versionStartIncluding": "5.10.232",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "769F0CE8-F105-43FD-A062-329FCEA77266",
"versionEndExcluding": "5.15.209",
"versionStartIncluding": "5.15.175",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D9FD6629-C54A-4DF9-A0E7-DF97B1044794",
"versionEndExcluding": "6.1.175",
"versionStartIncluding": "6.1.121",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B13AB42A-8C88-4137-A76A-A1D0E0747925",
"versionEndExcluding": "6.6.141",
"versionStartIncluding": "6.6.67",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "40B29B49-CEA5-4344-9EA8-837A2901A254",
"versionEndExcluding": "6.12.91",
"versionStartIncluding": "6.12.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9522640D-56EC-4110-B5B3-D0BFEF1E88F9",
"versionEndExcluding": "6.18.33",
"versionStartIncluding": "6.13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A13475D2-59BF-4716-94B5-7C1D239A2CF4",
"versionEndExcluding": "7.0.10",
"versionStartIncluding": "6.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:-:*:*:*:*:*:*",
"matchCriteriaId": "5A3F9505-6B98-4269-8B81-127E55A1BF00",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc3:*:*:*:*:*:*",
"matchCriteriaId": "DE491969-75AE-4A6B-9A58-8FC5AF98798F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc4:*:*:*:*:*:*",
"matchCriteriaId": "93C0660D-7FB8-4FBA-892A-B064BA71E49E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc5:*:*:*:*:*:*",
"matchCriteriaId": "034C36A6-C481-41F3-AE9A-D116E5BE6895",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc6:*:*:*:*:*:*",
"matchCriteriaId": "8AF9DC49-2085-4FFB-A7E3-73DFAFECC7F2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc7:*:*:*:*:*:*",
"matchCriteriaId": "5DFCDFB8-4FD0-465A-9076-D813D78FE51B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:7.1:rc1:*:*:*:*:*:*",
"matchCriteriaId": "B1EF7059-E670-45F4-B422-54C40FA86390",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/sched: netem: fix queue limit check to include reordered packets\n\nThe queue limit check in netem_enqueue() uses q-\u003et_len which only\ncounts packets in the internal tfifo. Packets placed in sch-\u003eq by\nthe reorder path (__qdisc_enqueue_head) are not counted, allowing\nthe total queue occupancy to exceed sch-\u003elimit under reordering.\n\nInclude sch-\u003eq.qlen in the limit check."
}
],
"id": "CVE-2026-52984",
"lastModified": "2026-07-14T16:47:58.927",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2026-06-24T17:17:09.127",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/0f875d52db4c921da610e481b72f03cc82fdcb72"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/39a66e83ea41fe845631eeb8d326953de27d13f9"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/4185701fcce6b426b6c3630b25330dddd9c47b0d"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/54b5dbacd00dedffd5e2eed76de1c3839996b5e6"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/74fcd8e127200a50ee22ba2b45c164722bdb9177"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/8450462eaf91d5d2a9e863507b16d18e814baef3"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/936a7dd87251f6f3e88983350833edf60fe6a80b"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/ef9a41b3870fb90577da5b2de5bd140022d4021e"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2026-07-14T18:08:02+00:00",
"cve": "CVE-2026-52984",
"id": "CVE-2026-52984",
"initial_release_date": "2026-06-24T00:00:00+00:00",
"product_status:known_affected": "198",
"product_status:known_not_affected": "76",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: net/sched: netem: fix queue limit check to include reordered packets",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-52984.json",
"version": "3"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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.
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.
Loading…
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.
Loading…