Analysis
Common Weaknesses
The most common CWE weakness classes across Erlang ecosystem CVEs
The chart below shows the most common weaknesses found in vulnerabilities across the Erlang ecosystem. Understanding which weakness types recur most often helps library authors and application developers focus their security efforts where they matter most.
Each CVE is mapped to its CWE (Common Weakness Enumeration) using the MITRE CWE hierarchy. A slice's count includes every CVE reachable anywhere below it in the hierarchy, not just CVEs assigned that exact CWE — click a slice or legend row to drill into its direct children and see the same breakdown one level down.
Uncontrolled Resource Consumption CWE-400 CWE-400 at MITRE
The product does not properly control the allocation and maintenance of a limited resource.
Allocation of Resources Without Limits or Throttling CWE-770
50
(78.1%)
Asymmetric Resource Consumption (Amplification) CWE-405
14
(21.9%)
Missing Reference to Active Allocated Resource CWE-771
0
(0.0%)
Logging of Excessive Data CWE-779
0
(0.0%)
Improper Restriction of Power Consumption CWE-920
0
(0.0%)
Incorrect Use of Autoboxing and Unboxing for Performance Critical Operations CWE-1235
0
(0.0%)
Improper Write Handling in Limited-write Non-Volatile Memories CWE-1246
0
(0.0%)
Classified as CWE-400 itself, not a child weakness
13
CVEs
CVEs for Uncontrolled Resource Consumption CWE-400
| Summary | Publication | CVE ID | Published |
|---|---|---|---|
| Superlinear base62 decoding exhausts CPU and memory in AshAuthentication API key sign-in | CVE-2026-82760 | 2026-09-17 | |
| Unauthenticated authorize requests create unbounded, never-expiring CIMD client rows and cache entries in ash_authentication_oauth2_server | CVE-2026-82753 | 2026-09-07 | |
| Unbounded HTTP/1 status-line and chunk-extension buffering in Mint causes memory-exhaustion DoS | CVE-2026-82728 | 2026-09-04 | |
| Quadratic chunk-size parsing in Mint.HTTP1.Parse allows CPU-exhaustion DoS | CVE-2026-82729 | 2026-09-04 | |
| inets,httpd: Memory Exhaustion via Unenforced max_body_size During Chunked Body Reception |
Erlang
pkg:otp/inets
|
CVE-2026-74835 | 2026-09-01 |
| httpc memory exhaustion via unbounded response header accumulation |
Erlang
pkg:otp/inets
|
CVE-2026-55951 | 2026-09-01 |
| httpd does not enforce the documented default max_clients connection limit |
Erlang
pkg:otp/inets
|
CVE-2026-70399 | 2026-09-01 |
| Ash.Actions.Read.AsyncLimiter busy-spins a scheduler while awaiting slow async reads | CVE-2026-82743 | 2026-09-01 | |
| Ash.Filter.Runtime materializes a combinatorial cross-product over to-many relationships, exhausting memory | CVE-2026-82742 | 2026-09-01 | |
| Match regex runs on over-length input in Ash.Type.String, enabling regex denial of service | CVE-2026-82735 | 2026-09-01 | |
| Unbounded atom creation from client-supplied RPC field names in AshTypescript field formatter | CVE-2026-74837 | 2026-09-01 | |
| Unbounded atom creation from typed struct field names in AshTypescript field selector | CVE-2026-77856 | 2026-09-01 | |
| AshAdmin LiveView events intern atoms from client input, exhausting the atom table (node DoS) | CVE-2026-82722 | 2026-08-31 | |
| Query-complexity limit bypass via first/last pagination arguments in AshGraphql enables denial of service | CVE-2026-81636 | 2026-08-30 | |
| Algorithmic-complexity denial of service in AshPaperTrail full-diff list tracking | CVE-2026-77831 | 2026-08-30 | |
| HTTP/2 connection-window starvation pins Plug processes indefinitely in Bandit | CVE-2026-74836 | 2026-08-20 | |
| Tempo fee sponsorship in mpp bounds each transaction but not aggregate exposure, allowing concurrent sponsor-wallet drain | CVE-2026-73541 | 2026-08-19 | |
| Atom Exhaustion via _entities Representation Keys in DivvyPayHQ absinthe_federation | CVE-2026-67585 | 2026-08-07 | |
| Quadratic sibling re-flattening in the html_sanitize_ex traversal engine allows CPU-exhaustion denial of service | CVE-2026-68750 | 2026-08-06 | |
| Quadratic regex backtracking in the html_sanitize_ex CSS scrubber allows CPU-exhaustion denial of service | CVE-2026-68749 | 2026-08-06 | |
| guardian atom exhaustion in Guardian.Permissions.encode_permissions!/1 | CVE-2026-55734 | 2026-08-01 | |
| Atom-table exhaustion denial of service in Guardian permissions AtomEncoding via unbounded atom creation | CVE-2026-55733 | 2026-08-01 | |
| Atom-table exhaustion denial of service in Guardian via unbounded atom creation from binary keys | CVE-2026-54894 | 2026-08-01 | |
| Cowboy HTTP/1.1 max_headers Bypass via Duplicate Header Names Enables Memory Exhaustion | CVE-2026-65624 | 2026-07-28 | |
| Unbounded HPACK/QPACK prefixed-integer decoding in Cowlib causes memory-exhaustion DoS | CVE-2026-59248 | 2026-07-28 |
25 per page ·
77 CVEs