Answer in brief
CVE-2026-41843 records a Medium severity (CVSS 5.9) path traversal vulnerability in Spring Framework Path Traversal via Versioned Static Resources in Spring MVC and WebFlux. The source record does not mark it as known exploited. 8 affected packages are mapped in the feed.
Answer in brief
CVE-2026-41843 records a Medium severity (CVSS 5.9) path traversal vulnerability in Spring Framework Path Traversal via Versioned Static Resources in Spring MVC and WebFlux. The source record does not mark it as known exploited. 8 affected packages are mapped in the feed.
Update org.springframework:spring-webflux to 7.0.8; org.springframework:spring-webflux to 6.2.19; org.springframework:spring-webmvc to 7.0.8; org.springframework:spring-webmvc to 6.2.19 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanPath Traversal describes the vulnerability class recorded for this advisory. The current record does not mark CVE-2026-41843 as known exploited; continue to monitor the source for status changes. The feed includes package mappings that can be checked against lockfiles and deployed manifests.
| Package | Affected range | Fixed version |
|---|---|---|
| org.springframework:spring-webfluxmaven | >=7.0.0,<=7.0.7 | 7.0.8 |
| org.springframework:spring-webfluxmaven | >=6.2.0,<=6.2.18 | 6.2.19 |
| org.springframework:spring-webfluxmaven | >=6.1.0,<=6.1.21 | Not reported |
| org.springframework:spring-webfluxmaven | <=5.3.39 | Not reported |
| org.springframework:spring-webmvcmaven | >=7.0.0,<=7.0.7 | 7.0.8 |
| org.springframework:spring-webmvcmaven | >=6.2.0,<=6.2.18 | 6.2.19 |
| org.springframework:spring-webmvcmaven | >=6.1.0,<=6.1.21 | Not reported |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by GitHub Security Advisories (ghsa).
CVE-2026-41843 records a Medium severity (CVSS 5.9) path traversal vulnerability in Spring Framework Path Traversal via Versioned Static Resources in Spring MVC and WebFlux. The source record does not mark it as known exploited. 8 affected packages are mapped in the feed.
The source record does not mark it as known exploited.
Check lockfiles and deployed manifests for org.springframework:spring-webflux, org.springframework:spring-webflux, org.springframework:spring-webflux.
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL GuardUpdate org.springframework:spring-webflux to 7.0.8; org.springframework:spring-webflux to 6.2.19; org.springframework:spring-webmvc to 7.0.8; org.springframework:spring-webmvc to 6.2.19 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanPath Traversal describes the vulnerability class recorded for this advisory. The current record does not mark CVE-2026-41843 as known exploited; continue to monitor the source for status changes. The feed includes package mappings that can be checked against lockfiles and deployed manifests.
| Package | Affected range | Fixed version |
|---|---|---|
| org.springframework:spring-webfluxmaven | >=7.0.0,<=7.0.7 | 7.0.8 |
| org.springframework:spring-webfluxmaven | >=6.2.0,<=6.2.18 | 6.2.19 |
| org.springframework:spring-webfluxmaven | >=6.1.0,<=6.1.21 | Not reported |
| org.springframework:spring-webfluxmaven | <=5.3.39 | Not reported |
| org.springframework:spring-webmvcmaven | >=7.0.0,<=7.0.7 | 7.0.8 |
| org.springframework:spring-webmvcmaven | >=6.2.0,<=6.2.18 | 6.2.19 |
| org.springframework:spring-webmvcmaven | >=6.1.0,<=6.1.21 | Not reported |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by GitHub Security Advisories (ghsa).
CVE-2026-41843 records a Medium severity (CVSS 5.9) path traversal vulnerability in Spring Framework Path Traversal via Versioned Static Resources in Spring MVC and WebFlux. The source record does not mark it as known exploited. 8 affected packages are mapped in the feed.
The source record does not mark it as known exploited.
Check lockfiles and deployed manifests for org.springframework:spring-webflux, org.springframework:spring-webflux, org.springframework:spring-webflux.
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL Guard| org.springframework:spring-webmvcmaven | <=5.3.39 | Not reported |
|---|
Spring MVC and WebFlux applications are vulnerable to Path Traversal attacks when resolving static resources. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
| org.springframework:spring-webmvcmaven | <=5.3.39 | Not reported |
|---|
Spring MVC and WebFlux applications are vulnerable to Path Traversal attacks when resolving static resources. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.