CVE-2026-26903-PoC

CVE-2026-26903 PoC Denial-of-service via unbounded recursion in TanStack Query'sreplaceEqualDeep function A single crafted query update with deeply nested objects can freeze the JavaScript thread indefinitely , causing complete application unresponsiveness. No authentication or special permission...

CVE-2026-117624

Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not consistently enforce the restriction on deserializing objects of types marked as storing their configuration in independent top-level configuration files as nested values, allowing attackers to bypass the root element check and potential...

EUVD-2026-112189

Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not consistently enforce the restriction on deserializing objects of types marked as storing their configuration in independent top-level configuration files as nested values, allowing attackers to bypass the root element check and potential...

CVE-2026-117624

Affected versions of Jenkins (2.587 and earlier, LTS 2.580.1 and earlier) fail to consistently enforce restrictions on deserializing specific object types. Specifically, objects marked as storing configuration in independent top-level configuration files can be deserialized as nested values. This...

PT-2026-128312

Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not consistently enforce the restriction on deserializing objects of types marked as storing their configuration in independent top-level configuration files as nested values, allowing attackers to bypass the root element check and potential...

CVE-2026-114129

A flaw was found in stream-json. The FlexAssembler component does not enforce a limit on nesting depth when processing JSON documents configured with path filters. By submitting a crafted document with deeply nested objects or arrays, an attacker can trigger excessive key operations that consume...

Astra Linux – vulnerability in jackson-databind

Jackson Databind versions prior to 2.13.0 allow a Java StackOverflow exception and denial of service caused by a large number of deeply nested objects...

Rocky Linux 8 [CIQ] Security Update: apache-commons-collections / apache-commons-lang / etc (crlsa-2024_3061)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20243061 advisory. jackson-databind: denial of service via a large depth of nested objects CVE-2020-36518 Tenable has extracted the preceding description block directly from the CIQ...

AlmaLinux 9.2 [TuxCare] Security Update: pki-jackson-databind (ALMALINUX9.2:CLSA-2025:1760018305)

The AlmaLinux 9.2 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1760018305 advisory. - jackson-databind before 2.13.0 allows a Java StackOverflow exception and denial of service via a large depth of nested objects...

GHSA-G6GW-C38X-MQFC Hono: Unbounded dot-notation nesting in `parseBody()` can cause memory exhaustion

Summary When parseBody expands dot-separated form field names into nested objects, it does not limit the nesting depth or the total number of objects created. A request body well within a normal size limit can therefore allocate an object graph far larger than the request itself, and concurrent...

PT-2026-88162

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, objects of types marked as storing their configuration in independent top-level configuration files in Jenkins such as the global configuration and jobs can appear as nested field values in user-submitted config.xml documents and subsequently...

CVE-2026-84645

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, objects of types marked as storing their configuration in independent top-level configuration files in Jenkins such as the global configuration and jobs can appear as nested field values in user-submitted config.xml documents and subsequently...

CVE-2026-84646

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, user objects can appear as nested field values in other deserialized XML objects, allowing attackers with Overall/Read permission to create user objects by submitting crafted XML...

EUVD-2026-70111

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, objects of types marked as storing their configuration in independent top-level configuration files in Jenkins such as the global configuration and jobs can appear as nested field values in user-submitted config.xml documents and subsequently...

CVE-2026-67319

axios before 0.33.0 and 1.x before 1.18.0 can consume inherited properties from nested request option objects when the JavaScript process's Object.prototype has already been polluted by another component. While the top-level merged config uses a null prototype, nested plain objects such as auth a...

CVE-2026-67216

Summary of CVE-2026-67216 (cJSON) : Affected software is cJSON up to version 1.7.19. The flaw is in cJSON_Compare(), which recurses into shared subtrees twice without a depth guard, causing exponential time growth with nesting depth. A small, deeply nested JSON (depth ~40) can take hours to compa...

GO-2026-5781 Uncatchable stack-overflow denial of service in rsc.io/pdf

pdf.Open and PDF object resolution in rsc.io/pdf recurse without bound on nested arrays and dictionaries. A sufficiently deeply nested document exhausts the goroutine stack limit and triggers a fatal, uncatchable stack overflow. Any service that parses untrusted PDFs with rsc.io/pdf can therefore...

CVE-2026-38970

A flaw was found in pdfcpu. The PDF parser contains an uncontrolled recursion vulnerability when processing nested PDF objects, such as arrays. A remote attacker could exploit this by crafting a malicious PDF file. This could lead to a Denial of Service DoS due to excessive resource consumption,...

CVE-2026-38970

pdfcpu through v0.11.1 contains an uncontrolled-recursion denial-of-service issue in pkg/pdfcpu/model/parse.go. The parser descends recursively through nested PDF objects, including arrays, via ParseObjectContext and parseArray without enforcing a maximum nesting depth...

PT-2026-55311

Name of the Vulnerable Software and Affected Versions pdfcpu versions prior to 0.11.2 Description A denial-of-service issue exists where the parser descends recursively through nested PDF objects, including arrays, without enforcing a maximum nesting depth. This occurs within the ParseObjectConte...