CVE-2026-41852: spring spring framework Incorrect Authorization
CVSS: 5.3v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2026-41852DEBIAN-CVE-2026-41852CGA-22jp-969x-mvrpCGA-2fw8-8rp3-fqw8CGA-4c52-2gp7-4q7gCGA-4g8m-5x9c-g29rCGA-7242-c7x6-g876CGA-75wx-4mf5-m4j8CGA-8ppw-wgr4-x6xgCGA-92h6-rmvg-9f3gCGA-gqw8-vc8w-w58cCGA-gxq4-w5w3-rxc8CGA-j2rf-v7qw-3j3qCGA-phrm-p4qr-4wvfCGA-pmfj-pxhg-mhhjCGA-qc3v-g2g8-wf76CGA-vh5f-8gjh-3g48CGA-vq9m-8xr2-r87cCGA-24x4-4582-6pg7CGA-2hgw-c6jv-wjc8CGA-2wfp-jwpm-5328CGA-3289-4g65-rj43CGA-384q-pj3h-cm38CGA-4qm4-72vr-v945CGA-55qg-wrmw-j8chCGA-5qfg-7x82-7wpfCGA-6589-jr7m-7m76CGA-6gg4-jq67-hwf5CGA-6jhc-9wr9-hg4pCGA-87x8-fmqr-m5g8CGA-88pf-x8jc-w666CGA-8x9g-jgm7-29wfCGA-9h9m-jjm9-8p5wCGA-9hq7-3cgw-mv74CGA-9qwv-j6fq-9vfwCGA-9w96-hxg6-q4v7CGA-c63f-fc93-c5ghCGA-c749-j3c7-cx7jCGA-c7f7-7v2c-4f4gCGA-cm45-h7x3-fxhjCGA-f84h-8vrp-9w5gCGA-fgjf-r4j8-wcrrCGA-fp86-j5gc-4frcCGA-fxg9-62mf-j69rCGA-g2wr-44wg-47qvCGA-gf5f-8xcc-qp57CGA-gmmj-822r-6x38CGA-gp3h-v8p2-9hj8CGA-h62f-jrwr-cqv3CGA-hj4m-hrpr-w8vrCGA-hjg4-cmp6-9x3jCGA-hrfp-fqmh-cp5xCGA-j4jr-qv5j-xxvmCGA-jh6x-hqp6-f2fxCGA-mhjv-g746-4262CGA-mxvf-h68v-p8fxCGA-mxxx-rcrx-rj4wCGA-pj7f-8fwx-v7mmGHSA-9f52-rjqv-25qvCGA-q5jm-6pvv-236hCGA-qm34-x3jj-j43wCGA-qqp9-rjrv-8263CGA-vjg5-gvcj-hch4CGA-wpxv-jh2q-whm3CGA-x4v5-8hcv-rq8pCGA-xcxm-r3jq-ghhf
Published 09-06-2026Last modified 27-06-2026
Vulnerability summary
CVE-2026-41852 is a medium (CVSS 5.3) Incorrect Authorization vulnerability in spring spring framework. EPSS estimates a 0.26% chance of exploitation in the next 30 days, higher than 16.3% of scored vulnerabilities.
CVSS score
5.3/10
010
Medium · v3.1 (NVD)EPSS score
0.26%
0%100%
Low · +0.08 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 0 · Related 1Timeline
- 09-06-2026PublishedVulnerability first disclosed.
- 27-06-2026Last modifiedVulnerability information updated.
Description
A vulnerability in Spring Expression Language (SpEL) evaluation logic allows for arbitrary zero-argument method invocation, even within restricted or read-only contexts, which may allow an attacker to invoke unintended application logic. 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.
CVSS metrics
7 scores · 7 sources · 1 versionMedium 5.3Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NSources7 sources · 3.7–5.3
- CVE.orgCNA3.7LowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:LDiffers
- OSV · UbuntuEcosystem advisory · calculated5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- OSV · DebianEcosystem advisory · calculated5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- OSV · WolfiEcosystem advisory · calculated3.7LowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:LDiffers
- OSV · ChainguardEcosystem advisory · calculated3.7LowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:LDiffers
- OSV · MavenEcosystem advisory · calculated3.7LowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:LDiffers
EPSS trend
Probability
0.26%
Chance of exploitation in the next 30 days
Percentile
16%
Versus all other CVEs
30-day change
+0.08 pp
From 0.18% on 18-09-2026
18-09-202618-10-2026
EPSS score0.26%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Chainguard30 products
- apache-activemq-5.19All versions (No fix recorded)
- apache-activemq-6.2< 6.2.8-r2
- apache-activemq-fips-5.19All versions (No fix recorded)
- apache-activemq-fips-6.2< 6.2.8-r4
- apache-camel-karavan-devmode< 4.18.1-r8
Wolfi6 products
- apache-nifi-registry< 2.10.0-r4
- apache-nifi-registry-toolkit< 2.10.0-r4
- keycloak-config-cli< 6.5.1-r11
- keycloak-config-cli-iamguarded-compat< 6.5.1-r11
- zipkin< 3.6.1-r19
Debian1 product
- libspring-javaAll versions (No fix recorded)
Org.springframework1 product
- spring-expression≥ 7.0.0, < 7.0.8 | ≥ 6.2.0, < 6.2.19 | ≥ 6.1.0, ≤ 6.1.21 | ≤ 5.3.39
Spring1 product
- spring framework≥ 7.0.0, < 7.0.7.1 | ≥ 6.2.0, < 6.2.18.1 | ≥ 6.1.0, < 6.1.28 | ≥ 5.3.0, < 5.3.49
Ubuntu1 product
- libspring-javaAll versions (No fix recorded)
Vmware1 product
- spring_framework≥ 5.3.0, < 5.3.49 | ≥ 6.1.0, < 6.1.28 | ≥ 6.2.0, < 6.2.18.1 | ≥ 7.0.0, < 7.0.7.1
7 vendors · 41 products
