CVE-2026-101968
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Junos OS and Junos OS Evolved: EX Series, MX Series, ACX Series: An attacker causes rpd heap memory disclosure when Rosen-MVPN data-MDT is enabled
An Integer Underflow (Wrap or Wraparound) vulnerability in the rpd process of Juniper Networks Junos OS on EX Series and MX Series, and Junos OS Evolved on ACX Series allows an unauthenticated adjacent attacker to cause heap memory disclosure and multicast join-state injection via a malformed Rosen-MVPN message. This issue only affects platforms that support draft Rosen MVPN, such as the ACX Series, EX Series, and MX Series.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Junos OS
- Vendor
- Juniper Networks
- Product
- Junos OS
- Platforms
- EX Series
- MX Series
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | custom | 23.2R2-S7.7 | Unavailable | None listed |
| 23.4 | affected | custom | 23.4R2-S8.13 | Unavailable | None listed |
| 24.2 | affected | custom | 24.2R2-S5.5 | Unavailable | None listed |
| 24.4 | affected | custom | 24.4R2-S5 | Unavailable | None listed |
| 25.2 | affected | custom | 25.2R2-S2 | Unavailable | None listed |
| 25.4 | affected | custom | 25.4R1-S3 | Unavailable | None listed |
| 26.2 | affected | custom | 26.2R1-S2 | Unavailable | None listed |
Junos OS Evolved
- Vendor
- Juniper Networks
- Product
- Junos OS Evolved
- Platforms
- ACX Series
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | custom | 23.2R2-S7.7-EVO | Unavailable | None listed |
| 23.4 | affected | custom | 23.4R2-S8.11-EVO | Unavailable | None listed |
| 24.2 | affected | custom | 24.2R2-S5.6-EVO | Unavailable | None listed |
| 24.4 | affected | custom | 24.4R2-S5-EVO | Unavailable | None listed |
| 25.2 | affected | custom | 25.2R2-S2-EVO | Unavailable | None listed |
| 25.4 | affected | custom | 25.4R1-S3-EVO | Unavailable | None listed |
| 26.2 | affected | custom | 26.2R1-S2-EVO | Unavailable | None listed |
| 23.4X100 | affected | custom | Unavailable | Unavailable | None listed |
| 25.2X100 | affected | custom | 25.2X100-D35-EVO | Unavailable | None listed |
| 25.4X300 | affected | custom | 25.4X300-D40-EVO | Unavailable | None listed |