Security readout for executives and security teams
Plain-English summary
CVE-2026-1465 is a high-severity memory-safety flaw in anyRTC-RTMP-OpenSource before 1.0, within bundled faad2 modules. Successful exploitation could affect confidentiality, integrity, and availability. The record does not indicate active exploitation, and it lists a GitHub pull request as the patch reference.
Executive priority
Prioritize remediation for systems that process media from untrusted users or partners. Treat as high priority where anyRTC-RTMP-OpenSource is embedded in customer-facing services, but note there is no cited evidence of active exploitation.
Technical view
The CVE describes CWE-119 improper bounds restriction causing heap-based buffer over-read or buffer overflow in third_party/faad2-2.7/libfaad files bits.C and syntax.C. CVSS 4.0 score is 8.7 with local attack vector, low complexity, no privileges, user interaction active, and high impact across vulnerable and subsequent systems.
Likely exposure
Exposure is likely limited to deployments or builds using anyrtcIO-Community anyRTC-RTMP-OpenSource before 1.0, especially where the affected bundled faad2 code is reachable through media processing workflows.
Exploitation context
The CVE record does not report known exploitation, and KEV status is false. The CVSS vector indicates exploitation is local and requires user interaction plus an additional attack requirement, which may reduce internet-scale urgency but not impact severity.
Researcher notes
The source bundle contains a title mentioning tildearrow/furnace, but the CVE description and affected data identify anyrtcIO-Community anyRTC-RTMP-OpenSource. Analysis follows the structured CVE affected product data. Public evidence is limited to the CVE record and a GitHub patch pull request.
Mitigation direction
- Review the GitHub pull request referenced as the patch source.
- Upgrade anyRTC-RTMP-OpenSource to a fixed release when vendor guidance confirms availability.
- If upgrade timing is unclear, check vendor repository guidance before applying source changes.
- Limit processing of untrusted media inputs where the affected library path may be reachable.
- Track dependent products that bundle this project or the affected faad2 modules.
Validation and detection
- Inventory anyRTC-RTMP-OpenSource versions in source, packages, containers, and embedded builds.
- Check whether deployments use versions before 1.0.
- Confirm whether third_party/faad2-2.7/libfaad bits.C or syntax.C are present.
- Verify whether the patch pull request changes are included in your deployed build.
- Review application logs and crash telemetry for suspicious media-processing failures.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-119: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-1465 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.7 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:D/RE:L/U:Amber
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:D/RE:L/U:Amber——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
8.7HighVector: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:D/RE:L/U:Amber
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/anyrtcIO-Community/anyRTC-RTMP-OpenSource/pull/166CVE reference · patch
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Restriction of Operations within the Bounds of a Memory Buffer
Improper Restriction of Operations within the Bounds of a Memory Buffer represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.