CVE-2026-25707: opensuse libzypp Relative Path Traversal
CVSS: 8.8v3.1HighAnalyzed
AliasesUBUNTU-CVE-2026-25707DEBIAN-CVE-2026-25707openSUSE-SU-2026:10896-1
Published 29-06-2026Last modified 30-06-2026
Vulnerability summary
CVE-2026-25707 is a high (CVSS 8.8) Relative Path Traversal vulnerability in opensuse libzypp. EPSS estimates a 0.60% chance of exploitation in the next 30 days, higher than 47.6% of scored vulnerabilities.
CVSS score
8.8/10
010
High · v3.1 (CVE.org)EPSS score
0.60%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 8 · Related 8Timeline
- 29-06-2026PublishedVulnerability first disclosed.
- 30-06-2026Last modifiedVulnerability information updated.
Description
A relative path traversal bug problem when processing repository metadata in libzypp before 17.38.10 could be used by remote attackers supplying repositories to overwrite files on the system, leading to denial of service or privilege escalation.
CVSS metrics
4 scores · 4 sources · 1 versionHigh 8.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSourcesAll 4 agree
- OSV · UbuntuEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- NVDNIST8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.60%
Chance of exploitation in the next 30 days
Percentile
48%
Versus all other CVEs
30-day change
0.00 pp
From 0.60% on 18-09-2026
18-09-202618-10-2026
EPSS score0.60%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Opensuse2 products
- libzypp< 17.38.10
- libzypp&distro=openSUSE Tumbleweed< 17.38.10-1.1
Debian1 product
- libzyppAll versions (No fix recorded) | < 17.38.11-1
Suse1 product
- libzypp< 17.38.10
Ubuntu1 product
- libzyppAll versions (No fix recorded)
4 vendors · 5 products
References
6 links- bugzilla.suse.com/show_bug.cgi?id=1259802Issue Tracking
