Release ledger
Canonical Atlas record
TR 33.926
Security Assurance Specification (SCAS) threats and critical assets in 3GPP network product classes
Responsible WGS3
StatusUnder change control
Initial releaseRel-13
Selected releaseRel-19
Latest indexed version20.2.0
Series33
TypeTR
Release evolution
Compare evidence between releases
Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.
Rel-19 snapshot
Work affecting this release
25 indexed Change Requests · 3 connected Work Items.
Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →
CR 0106 — Minor editorial modification
CR 0105 — Add a new clause in annexure to Security Assurance Specification (SCAS) threats and critical assets in 3GPP network product classes specific to SMSF
CR 0100 — Add an appendix of threats to the UDR
CR 0099 — Security Assurance Specification (SCAS) threats specific to SMSF
CR 0096 rev.1 — Corrections and additions for the N3IWF network product class
CR 0092 rev.1 — Add a new clause in annexure to Security Assurance Specification (SCAS) threats and critical assets in 3GPP network product classes specific to SMSF
CR 0085 rev.1 — Add annexure to Security Assurance Specification (SCAS) threats and critical assets in 3GPP network product classes specific to SMSF
CR 0097 — Add a clause in annexure to Security Assurance Specification (SCAS) threats and critical assets in 3GPP network product classes specific to SMSF
CR 0104 — Add a threat on access token subject verification
CR 0103 — Add threat description about the implications of the AUSF confirming an authentication with the SUPI whi e the authentication was started with the SUCI
CR 0109 — nested API invocation threat at CAPIF Core Function in TR 33.926
CR 0102 — Add threat description about the implications of the AUSF not validating RES* correctly
Version history
Indexed versions
Showing 45 of 45 indexed versions.
20.2.0Rel-20SA#1132026-09-28
20.1.0Rel-20SA#1122026-06-25
20.0.0Rel-20SA#1112026-03-25
19.4.0Rel-19SA#1082025-07-04
19.3.0Rel-19SA#1062025-01-09
19.2.0Rel-19SA#1052024-09-27
19.1.0Rel-19SA#1042024-07-19
18.4.0Rel-18SA#1042024-07-08
19.0.0Rel-19SA#1032024-03-28
18.3.0Rel-18SA#1032024-03-28
17.9.0Rel-17SA#1032024-03-28
18.2.0Rel-18SA#1022024-01-04
18.1.0Rel-18SA#1012023-09-20
17.8.0Rel-17SA#1012023-09-20
18.0.0Rel-18SA#1002023-06-22
17.7.0Rel-17SA#1002023-06-22
16.8.0Rel-16SA#1002023-06-22
17.6.0Rel-17SA#98-e2023-01-06
16.7.0Rel-16SA#98-e2023-01-06
17.5.0Rel-17SA#97-e2022-09-22
16.6.0Rel-16SA#97-e2022-09-22
17.4.0Rel-17SA#962022-06-17
16.5.0Rel-16SA#962022-06-17
17.3.0Rel-17SA#94-e2021-12-23
17.2.0Rel-17SA#93-e2021-10-01
17.1.0Rel-17SA#92-e2021-06-25
17.0.0Rel-17SA#91-e2021-04-06
16.4.0Rel-16SA#91-e2021-04-06
16.3.0Rel-16SA#87-E2020-03-27
16.2.0Rel-16SA#862019-12-31
16.1.0Rel-16SA#852019-09-25
15.2.0Rel-15SA#852019-09-25
16.0.1Rel-16SA#842019-06-13
16.0.0Rel-16SA#842019-06-13
15.1.0Rel-15SA#772017-09-21
15.0.0Rel-15SA#762017-06-14
14.0.0Rel-14SA#752017-03-27
13.1.0Rel-13SA#732016-09-30
13.0.0Rel-13SA#722016-06-24
1.0.1Rel-13 · pre-approvalSA#722016-06-24
1.0.0Rel-13 · pre-approvalSA#722016-06-17
0.3.0Rel-13 · pre-approvalSA3#832016-05-23
0.2.0Rel-13 · pre-approvalSA3#822016-02-16
0.1.0Rel-13 · pre-approvalSA3#812016-02-16
0.0.0Rel-13 · pre-approvalSA3#812016-02-16
Atlas classifications
Meaning and provenance
No Atlas classifications have been attached yet.
Work Items
Standards work connected to TR 33.926
SCAS
Rel-14officialSecurity Assurance Specification for 3GPP network products
SCAS-SA3
Rel-14parsedSecurity Assurance Specification for 3GPP network product classes
SCAS_PGW
Rel-15parsedSecurity Assurance Specification for PGW network product class
SCAS_eNB
Rel-15parsedSecurity Assurance Specification for eNB network product class
SCAS_5G
Rel-16parsedSecurity Assurance Specification for 5G
TEI16
Rel-16historical link(Small) Technical Enhancements and Improvements for Rel-16
Historical association · verification pendingSCAS_5G_IPUPS
Rel-17parsedeSCAS_5Gfor Inter PLMN UP Security
SCAS_5G_N3IWF
Rel-17parsedeSCAS_5G for Non-3GPP InterWorking Function
SCAS_5G_NSSAAF
Rel-17parsedeSCAS_5G for Network Slice-Specific Authentication and Authorization Function (NSSAAF)
SCAS_5G_NWDAF
Rel-17parsedeSCAS_5G for 5G NWDAF
SCAS_5G_SECOP
Rel-17parsedeSCAS_5G for Service Communication Proxy
SCAS_IMS
Rel-17parsedAssurance Specification for IMS
eSCAS_5G
Rel-17parsedSecurity Assurance Specification for 5G (eSCAS_5G)
SCAS_5G_AAnF
Rel-18parsedSecurity Assurance Specification for AKMA Anchor Function Function (AAnF)
SCAS_5G_MF
Rel-18parsedSecurity Assurance Specification for Management Function (MnF)
SCAS_5G_PCF
Rel-18parsed5G Security Assurance Specification (SCAS) for the Policy Control Function (PCF)
SCAS_5G_Ph2
Rel-18parsedSecurity Assurance Specification (SCAS) for 5G Rel-17 Features
SCAS_5G_Ph3
Rel-18parsedSecurity Assurance Specification for 5G Phase 3
SCAS_5G_split_gNB
Rel-18parsedSCAS for split-gNB product classes
TEI18
Rel-18parsed(Small) Technical Enhancements and Improvements for Rel-18
SCAS_5G_Maint
Rel-19parsedSecurity Assurance Specification for maintenance of 5G features
SCAS_5G_SMSF
Rel-19parsed5G Security Assurance Specification (SCAS) for the Short Message Service Function (SMSF)
SCAS_5G_UDR
Rel-19parsed5G Security Assurance Specification (SCAS) for the Unified Data Repository (UDR)
SCAS_5GA
Rel-20parsedSecurity Assurance Specification for 5G-Advanced
SCAS_5GA_CAPIF
Rel-20parsedSecurity Assurance Specification (SCAS) for the CAPIF Core Function
SCAS_Femto_SeGW
Rel-20parsed5G Security Assurance Specification (SCAS) for NR Femto Security Gateway (SeGW)
SCAS_NR_Femto
Rel-20parsedSecurity Assurance Specification (SCAS) for NR Femto
Knowledge graph
Related standards
No graph edges indexed yet. The graph API is available at this JSON endpoint.