CWE-617
Reachable Assertion
The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.
CVE-2026-34219 (GCVE-0-2026-34219)
Vulnerability from cvelistv5 – Published: 2026-03-31 15:47 – Updated: 2026-03-31 17:34
VLAI
Title
libp2p-gossipsub: Gossipsub PRUNE Backoff Heartbeat Instant Overflow
Summary
libp2p-rust is the official rust language Implementation of the libp2p networking stack. Prior to version 0.49.4, the Rust libp2p Gossipsub implementation contains a remotely reachable panic in backoff expiry handling. After a peer sends a crafted PRUNE control message with an attacker-controlled, near-maximum backoff value, the value is accepted and stored as an Instant near the representable upper bound. On a later heartbeat, the implementation performs unchecked Instant + Duration arithmetic (backoff_time + slack), which can overflow and panic with: overflow when adding duration to instant. This issue is reachable from any Gossipsub peer over normal TCP + Noise + mplex/yamux connectivity and requires no further authentication beyond becoming a protocol peer. This issue has been patched in version 0.49.4.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/libp2p/rust-libp2p/security/ad… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| libp2p | rust-libp2p |
Affected:
< 0.49.4
|
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CVE-2026-34933 (GCVE-0-2026-34933)
Vulnerability from cvelistv5 – Published: 2026-04-03 22:43 – Updated: 2026-04-11 18:09
VLAI
Title
Avahi: Reachable assertion in `transport_flags_from_domain()` via conflicting publish flags crashes avahi-daemon
Summary
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. Prior to version 0.9-rc4, any unprivileged local user can crash avahi-daemon by sending a single D-Bus method call with conflicting publish flags. This issue has been patched in version 0.9-rc4.
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-617 - Reachable Assertion
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/avahi/avahi/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/avahi/avahi/pull/891 | x_refsource_MISC |
| https://github.com/avahi/avahi/commit/625ca0fac19… | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2026/04/11/9 |
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CVE-2026-3608 (GCVE-0-2026-3608)
Vulnerability from cvelistv5 – Published: 2026-03-25 08:46 – Updated: 2026-03-25 17:22
VLAI
Title
Stack overflow in Kea daemons
Summary
Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error.
This issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-617 - Reachable Assertion
Assigner
References
4 references
Impacted products
Date Public
2026-03-25 00:00
Credits
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CVE-2026-4046 (GCVE-0-2026-4046)
Vulnerability from cvelistv5 – Published: 2026-03-30 17:16 – Updated: 2026-04-20 21:02
VLAI
Title
iconv crash due to assertion failure with untrusted input
Summary
The iconv() function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or IBM1399 character sets, which may be used to remotely crash an application.
This vulnerability can be trivially mitigated by removing the IBM1390 and IBM1399 character sets from systems that do not need them.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-617 - Reachable assertion
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://sourceware.org/bugzilla/show_bug.cgi?id=33980 | issue-tracking |
| https://sourceware.org/git/?p=glibc.git;a=blob_pl… | vendor-advisory |
| https://inbox.sourceware.org/libc-announce/76814e… | mailing-list |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The GNU C Library | glibc |
Affected:
2.3.3 , ≤ 2.43
(custom)
|
Date Public
2026-03-12 09:02
Credits
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CVE-2026-41485 (GCVE-0-2026-41485)
Vulnerability from cvelistv5 – Published: 2026-04-24 03:27 – Updated: 2026-04-24 18:53
VLAI
Title
Kyverno Controller Denial of Service via forEach Mutation Panic
Summary
Kyverno is a policy engine designed for cloud native platform engineering teams. Prior to versions 1.17.2 and 1.16.4, an unchecked type assertion in the `forEach` mutation handler allows any user with permission to create a `Policy` or `ClusterPolicy` to crash the cluster-wide background controller into a persistent CrashLoopBackOff. The same bug also causes the admission controller to drop connections and block all matching resource operations. The crash loop persists until the policy is deleted. The vulnerability is confined to the legacy engine, and CEL-based policies are unaffected. Versions 1.17.2 and 1.16.4 fix the issue.
Severity
7.7 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-617 - Reachable Assertion
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/kyverno/kyverno/security/advis… | x_refsource_CONFIRM |
| https://github.com/kyverno/kyverno/commit/76c8fdb… | x_refsource_MISC |
| https://github.com/kyverno/kyverno/commit/80e728c… | x_refsource_MISC |
Impacted products
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CVE-2026-41584 (GCVE-0-2026-41584)
Vulnerability from cvelistv5 – Published: 2026-05-08 15:05 – Updated: 2026-05-08 16:04
VLAI
Title
ZEBRA: rk Identity Point Panic in Transaction Verification
Summary
ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.1 and prior to zebra-chain version 6.0.2, Orchard transactions contain a rk field which is a randomized validating key and also an elliptic curve point. The Zcash specification allows the field to be the identity (a "zero" value), however, the orchard crate which is used to verify Orchard proofs would panic when fed a rk with the identity value. Thus an attacker could send a crafted transaction that would make a Zebra node crash. This issue has been patched in zebrad version 4.3.1 and zebra-chain version 6.0.2.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-617 - Reachable Assertion
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/ZcashFoundation/zebra/security… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ZcashFoundation | zebra |
Affected:
zebra-chain < 6.0.2
Affected: zebrad < 4.3.1 |
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CVE-2026-41585 (GCVE-0-2026-41585)
Vulnerability from cvelistv5 – Published: 2026-05-08 15:06 – Updated: 2026-05-08 21:27
VLAI
Title
ZEBRA: Denial of Service via Interrupted JSON-RPC Requests from Authenticated Clients
Summary
ZEBRA is a Zcash node written entirely in Rust. From zebrad versions 2.2.0 to before 4.3.1 and from zebra-rpc versions 1.0.0-beta.45 to before 6.0.2, a vulnerability in Zebra's JSON-RPC HTTP middleware allows an authenticated RPC client to cause a Zebra node to crash by disconnecting before the request body is fully received. The node treats the failure to read the HTTP request body as an unrecoverable error and aborts the process instead of returning an error response. This issue has been patched in zebrad version 4.3.1 and zebra-rpc version 6.0.2.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/ZcashFoundation/zebra/security… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ZcashFoundation | zebra |
Affected:
zebra-rpc >= 1.0.0-beta.45, < 6.0.2
Affected: zebrad >= 2.2.0, < 4.3.1 |
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CVE-2026-4392 (GCVE-0-2026-4392)
Vulnerability from cvelistv5 – Published: 2026-05-27 17:00 – Updated: 2026-05-28 15:04
VLAI
Title
TeamSpeak 3 Server clientek Handshake assertion
Summary
A vulnerability was detected in TeamSpeak 3 Server up to 3.13.7. This issue affects some unknown processing of the component clientek Handshake Handler. Performing a manipulation of the argument proof results in reachable assertion. Remote exploitation of the attack is possible. Upgrading to version 3.13.8 is capable of addressing this issue. Upgrading the affected component is recommended.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-617 - Reachable Assertion
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/366316 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/366316/cti | signaturepermissions-required |
| https://modzero.com/en/advisories/mz-26-01-teamspeak/ | related |
| https://files.teamspeak-services.com/docs/securit… | related |
| https://www.teamspeak.com/en/downloads/#server | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | TeamSpeak 3 Server |
Affected:
3.13.0
Affected: 3.13.1 Affected: 3.13.2 Affected: 3.13.3 Affected: 3.13.4 Affected: 3.13.5 Affected: 3.13.6 Affected: 3.13.7 Unaffected: 3.13.8 cpe:2.3:a:teamspeak_3_server:teamspeak_3_server:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-44319 (GCVE-0-2026-44319)
Vulnerability from cvelistv5 – Published: 2026-05-27 15:49 – Updated: 2026-05-28 14:15
VLAI
Title
free5GC: NEF crashes via logger.Fatal on PFD notification delivery failure (attacker-controlled notifyUri)
Summary
free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF terminates the entire process when a stored PFD-subscription notifyUri cannot be reached. In PfdChangeNotifier.FlushNotifications(), the notifier calls NnefPFDmanagementNotify(...) and on any delivery error invokes logger.PFDManageLog.Fatal(err), which is os.Exit(1)-equivalent in Go. An attacker who can create a PFD subscription with an attacker-chosen notifyUri and then trigger a PFD change can deterministically kill NEF on the asynchronous delivery attempt -- the process exits with status 1, dropping NEF's entire SBI surface until restart. This vulnerability is fixed in 4.2.2.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/free5gc/free5gc/security/advis… | x_refsource_CONFIRM |
| https://github.com/free5gc/free5gc/issues/924 | x_refsource_MISC |
| https://github.com/free5gc/nef/pull/25 | x_refsource_MISC |
| https://github.com/free5gc/nef/commit/f110517b118… | x_refsource_MISC |
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CVE-2026-44321 (GCVE-0-2026-44321)
Vulnerability from cvelistv5 – Published: 2026-05-27 15:47 – Updated: 2026-05-27 17:53
VLAI
Title
free5GC: SMF UPI POST /upi/v1/upNodesLinks exits the SMF process on overlapping UE pools (unauthenticated, reachable Fatalf)
Summary
free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's SMF mounts the UPI management route group without inbound OAuth2 middleware. The POST /upi/v1/upNodesLinks create-or-update handler accepts attacker-controlled JSON and passes it directly into UpNodesFromConfiguration(), which calls logger.InitLog.Fatalf(...) on several validation failures. One confirmed path is the UE-IP-pool overlap check: a single unauthenticated POST that adds a new UPF whose pool overlaps an existing UPF terminates the entire SMF process (docker ps shows Exited (1)), not just the goroutine. This vulnerability is fixed in 4.2.2.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/free5gc/free5gc/security/advis… | x_refsource_CONFIRM |
| https://github.com/free5gc/free5gc/issues/906 | x_refsource_MISC |
| https://github.com/free5gc/smf/pull/203 | x_refsource_MISC |
| https://github.com/free5gc/smf/commit/e0974e07dda… | x_refsource_MISC |
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Mitigation
Phase: Implementation
Description:
- Make sensitive open/close operation non reachable by directly user-controlled data (e.g. open/close resources)
Mitigation
Phase: Implementation
Strategy: Input Validation
Description:
- Perform input validation on user data.
No CAPEC attack patterns related to this CWE.