{"answers":{"affected":"5 open source packages ship an affected version, including oras.land/oras-go/v2 and oras.land/oras-go.","exploited":"There is no known exploitation of CVE-2026-48978 in the wild and no public exploit code.","fix":"Upgrade oras.land/oras-go/v2 to 2.6.1 or later.","what":"CVE-2026-48978 is a low-severity server-side request forgery vulnerability in oras-project oras-go, published on 17 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-48978 and fix it if it is affected.\n\nWhat it is: CVE-2026-48978 is a low-severity server-side request forgery vulnerability in oras-project oras-go, published on 17 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-48978 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- oras.land/oras-go/v2 (Go): affected all versions; fixed in 2.6.1\n- oras.land/oras-go/v2 (Go): affected all versions; fixed in 2.6.1\n- oras.land/oras-go/v2 (Go): affected all versions; fixed in 2.6.1\n- oras.land/oras-go (Go): affected all versions up to 1.2.7; no fix listed\n- oras.land/oras-go (Go): affected all versions up to 1.2.7; no fix listed\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-48978/ (Markdown: https://insights.sbomify.com/CVE-2026-48978/index.md)","id":"CVE-2026-48978","markdown":"https://insights.sbomify.com/CVE-2026-48978/index.md","name":"CVE-2026-48978","record":{"aliases":["CLEANSTART-2026-GF32442","CLEANSTART-2026-WF30790","CLEANSTART-2026-ZA65601","DEBIAN-CVE-2026-48978","ECHO-9796-5913-82cc","GHSA-xf85-363p-868w","GO-2026-5885","MINI-22x9-wxhf-5r4m","MINI-2893-fr4r-5422","MINI-29rq-wpcx-g4gm","MINI-2hcg-42c6-vvf2","MINI-2rqf-p673-j4cw","MINI-2v97-375h-2j38","MINI-2vv3-q74v-qmw8","MINI-32wp-c349-5797","MINI-3397-x6fm-jcw5","MINI-33cq-xpph-jxxc","MINI-362f-w9hp-cwhj","MINI-36xg-hr5m-c398","MINI-3c4g-qm82-wfgr","MINI-3h5p-jh53-w9gr","MINI-3hmx-q698-gp89","MINI-3m3p-f4f4-jx9f","MINI-3m3q-7x2v-7w67","MINI-3p53-4265-67p7","MINI-3r4p-76x9-42c9","MINI-3rcc-7972-c42v","MINI-3vcp-fxph-hc6g","MINI-3wxw-xhwc-6wmc","MINI-43w7-65v7-xwqc","MINI-45j4-r22f-jj3x","MINI-4667-f4q8-xvcw","MINI-46m8-m6x5-6fr2","MINI-46rq-rfj3-h67r","MINI-48xv-jmcp-v87h","MINI-49j5-2v5w-hp5j","MINI-4chf-c43c-hcch","MINI-4cvm-q4f3-f443","MINI-4h4r-qqg7-wgpc","MINI-4r43-65qq-28f6","MINI-4r65-pwwp-jp93","MINI-4r9x-j2p3-w6x2","MINI-4rf6-rcqw-jv55","MINI-4vqc-25xc-cc23","MINI-52wh-f2mg-92fg","MINI-53fj-j22w-x4c3","MINI-53j7-w34x-965c","MINI-55cj-7qm9-2r95","MINI-55pc-7m32-h4jr","MINI-5pg6-wq3c-vvr3","MINI-5pg7-8jmx-4mcr","MINI-5r29-7cvg-gj69","MINI-5xx5-x9fp-xm83","MINI-635g-36r3-9wpf","MINI-64fh-w8j3-6jh3","MINI-6jmf-xm6r-2c69","MINI-6mxm-5m4p-hxc9","MINI-6p6q-8h83-m63x","MINI-6px4-r8g5-c98p","MINI-6w2j-qj7m-jh97","MINI-6wm8-4vr6-jp4c","MINI-6wqm-prrp-83g8","MINI-746h-r8j6-6ghr","MINI-74r4-7r7m-6q7x","MINI-7853-jgx2-2xhx","MINI-78c2-5w49-8789","MINI-7h35-353w-jfhj","MINI-7j8p-q3q8-f36c","MINI-7m9h-7vpp-pggg","MINI-7pcc-frvj-2ghr","MINI-83c5-43xf-374p","MINI-84gr-jr6h-5g94","MINI-84hr-h59f-f975","MINI-857j-678c-hrwx","MINI-8c46-v8rh-jh4r","MINI-8qm4-79fw-7jqf","MINI-8rr4-rxf6-8p9f","MINI-8v8p-frww-fpc6","MINI-938w-gpvj-5hfh","MINI-949v-7fxh-rm29","MINI-95xr-95pc-h7wj","MINI-97f6-4cpm-rw52","MINI-99vv-fc8r-qq78","MINI-9f6q-jhp6-f85w","MINI-9mpv-9583-2f64","MINI-9q46-fgc2-p689","MINI-9qp3-37h5-x72m","MINI-c2xx-2rvp-q7jw","MINI-c3jw-jc32-rm93","MINI-c44x-pxjf-gf6v","MINI-ccg8-wm29-f96x","MINI-cfrj-9hj4-7536","MINI-cq9c-w2w4-6f8m","MINI-crmc-7rfc-8cj4","MINI-cxhp-f4f3-2w36","MINI-f6gw-r9qg-q46c","MINI-f95q-wf4c-fx43","MINI-fhgc-xrcg-pjvg","MINI-fhw6-32m5-293g","MINI-fm25-8gq2-fr3g","MINI-fmfc-q3cp-vvh8","MINI-fmh4-29f8-77jq","MINI-fph3-jjg8-w2rp","MINI-fv75-p596-g87m","MINI-fv96-52q6-6h8h","MINI-fwc2-925h-rrr7","MINI-g2g5-8gf8-q6mr","MINI-g2vg-84j9-g39h","MINI-gcgg-5v6x-86g7","MINI-gf37-2qwv-2mv2","MINI-gf96-j45x-qrg5","MINI-gfx8-v34h-cfxm","MINI-ggqw-rxcw-cfrq","MINI-gjqx-prpq-r52c","MINI-gqf3-vh29-mw57","MINI-gvwv-76qg-m9cw","MINI-gw7f-8f9c-hp2g","MINI-h4w5-p29f-5hcj","MINI-h85v-f8m3-9x7f","MINI-hc86-3fj5-f29x","MINI-hcmx-xxj2-cjjc","MINI-hfqg-cg5q-c9m7","MINI-hhpp-wj3f-5g6m","MINI-hj84-v3hg-9m59","MINI-hwf9-85r7-7p36","MINI-hwjf-fjjg-x8h9","MINI-hx76-jhqp-h5v8","MINI-j3rp-h779-jpph","MINI-j5hr-9p6m-3h6v","MINI-j9qh-22qj-7xw6","MINI-jcc4-wccf-jv7f","MINI-jcm6-2245-mxjm","MINI-jfg9-hcmx-35j4","MINI-jh7x-vfrw-r846","MINI-jj54-7fqx-pw4r","MINI-jmjw-qgv5-4rvv","MINI-jrwh-886m-p7qp","MINI-jv7q-vqw3-xcp6","MINI-m2q9-r7r7-rrgc","MINI-m6j6-xcg3-8388","MINI-mc43-4rhc-682p","MINI-mg3m-6vxv-mgw4","MINI-mjwx-8hrp-mxr5","MINI-mm5f-x8mh-82fj","MINI-mwrj-34x3-66v4","MINI-p25g-vg33-49m6","MINI-p26w-qrhc-x8wh","MINI-p994-rr96-9vpg","MINI-pfq2-3h46-fvpr","MINI-pg64-p4mg-4xv9","MINI-pp66-m8jh-98hc","MINI-pp9w-wv48-xrc7","MINI-ppfx-cpmg-6634","MINI-prp9-v97w-8rm7","MINI-pv98-9459-x4mc","MINI-pxrg-6x2j-8g8v","MINI-q35p-g8x5-hq7x","MINI-q38j-m37p-3x9v","MINI-q3fp-x35m-vq7r","MINI-qvv7-3g57-x64j","MINI-r29q-jgx3-xvcp","MINI-r2pq-hv9g-jv4f","MINI-r3h6-hfrj-jm2v","MINI-r493-8mhm-pw3w","MINI-r69q-9984-x8w2","MINI-r843-c78x-2x54","MINI-rhh2-jpjr-62gf","MINI-rmpw-vhhr-mg8v","MINI-rp83-vhf9-8x75","MINI-rp87-9cf3-c5pq","MINI-rq64-w9g3-55ff","MINI-rr3g-m7fv-f9q8","MINI-rw33-79w5-qv4w","MINI-v2fg-cg8j-w47f","MINI-v6fp-vg7j-f79c","MINI-v857-g72w-3x3v","MINI-vcfq-fgpm-4wg6","MINI-vcmg-xj9q-vrff","MINI-vgxm-234c-mhm7","MINI-vh32-gjx6-9c77","MINI-vhfx-79hm-p22p","MINI-vhhq-2hc8-w7jm","MINI-vj5g-pvgm-68mf","MINI-vm3h-m664-7vh2","MINI-vphr-2qqv-764g","MINI-w2fx-f73m-vrpx","MINI-w5vr-fgp3-c5qc","MINI-w7mv-q893-h8mm","MINI-w93h-8wjf-ggr6","MINI-wpg8-fq38-297w","MINI-wq7g-xfr6-f6rw","MINI-x34g-93mf-v632","MINI-x48c-87r2-v8x7","MINI-x49h-9rh4-4fg2","MINI-x7j7-wwc9-c25j","MINI-xmhm-6gc3-3h47","MINI-xp8r-vjfx-mchm","MINI-xv6j-g6rq-fw79","MINI-xvmm-hrg5-h38x","MINI-xx2w-m6fm-wqc5","SUSE-SU-2026:22603-1","SUSE-SU-2026:22650-1","UBUNTU-CVE-2026-48978","openSUSE-SU-2026:11186-1","openSUSE-SU-2026:11187-1","openSUSE-SU-2026:21331-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Go OCI artifact library","requires_auth":"none","summary":"A malicious registry can hijack Bearer token realms to trigger SSRF and exfiltrate credentials from internal networks or downgrade connections.","user_interaction":"required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":2.1,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"},{"id":"CWE-319","name":"Cleartext Transmission of Sensitive Information"}],"description":"oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, auth.Client follows the realm URL from a registry's WWW-Authenticate: Bearer challenge without validating the scheme or host, allowing a malicious or compromised registry to cause SSRF to internal networks such as http://169.254.169.254/, http://10.0.0.x/, and http://127.0.0.1/, or to downgrade a registry contacted over https:// to an http:// token endpoint in registry/remote/auth/client.go through Client.Do(), Client.fetchBearerToken(), fetchDistributionToken, and fetchOAuth2Token. This issue is fixed in version 2.6.1.","ecosystems":["Go","SUSE:Linux Enterprise Server 16.0","SUSE:Linux Enterprise Server for SAP applications 16.0","SUSE:Linux Micro 6.2","openSUSE:Leap 16.0","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"oras-go: Malicious registry can hijack Bearer token realm to exfiltrate credentials and refresh tokens","id":"CVE-2026-48978","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":11,"n_references":3,"next":{"headline":"PHP Standard Library: HTTP/2 server-side missing content-length validation enables request smuggling","id":"CVE-2026-48979"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.2.7"],"package":"oras.land/oras-go","purl":null,"source":"GHSA-xf85-363p-868w"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.2.7"],"package":"oras.land/oras-go","purl":"pkg:golang/oras.land/oras-go","source":"GHSA-xf85-363p-868w"},{"ecosystem":"Go","fixed":["2.6.1"],"introduced":["0"],"last_affected":[],"package":"oras.land/oras-go/v2","purl":null,"source":"GHSA-xf85-363p-868w"},{"ecosystem":"Go","fixed":["2.6.1"],"introduced":["0"],"last_affected":[],"package":"oras.land/oras-go/v2","purl":"pkg:golang/oras.land/oras-go/v2","source":"GHSA-xf85-363p-868w"},{"ecosystem":"Go","fixed":["2.6.1"],"introduced":["0"],"last_affected":[],"package":"oras.land/oras-go/v2","purl":"pkg:golang/oras.land/oras-go/v2","source":"GO-2026-5885"},{"ecosystem":"SUSE:Linux Enterprise Server 16.0","fixed":["3.21.2-160000.2.2"],"introduced":["0"],"last_affected":[],"package":"helm","purl":"pkg:rpm/suse/helm\u0026distro=SUSE%20Linux%20Enterprise%20Server%2016.0","source":"SUSE-SU-2026:22650-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","fixed":["3.21.2-160000.2.2"],"introduced":["0"],"last_affected":[],"package":"helm","purl":"pkg:rpm/suse/helm\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0","source":"SUSE-SU-2026:22650-1"},{"ecosystem":"SUSE:Linux Micro 6.2","fixed":["3.21.2-160000.2.2"],"introduced":["0"],"last_affected":[],"package":"helm","purl":"pkg:rpm/suse/helm\u0026distro=SUSE%20Linux%20Micro%206.2","source":"SUSE-SU-2026:22603-1"},{"ecosystem":"openSUSE:Leap 16.0","fixed":["3.21.2-160000.2.1"],"introduced":["0"],"last_affected":[],"package":"helm","purl":"pkg:rpm/opensuse/helm\u0026distro=openSUSE%20Leap%2016.0","source":"openSUSE-SU-2026:21331-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["4.2.2-2.1"],"introduced":["0"],"last_affected":[],"package":"helm","purl":"pkg:rpm/opensuse/helm\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:11186-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["3.21.2-2.1"],"introduced":["0"],"last_affected":[],"package":"helm3","purl":"pkg:rpm/opensuse/helm3\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:11187-1"}],"prev":{"headline":"OpenSlide: Arbitrary memory write with crafted Ventana BIF file","id":"CVE-2026-48977"},"products":["oras-go"],"published":"2026-07-17","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-21","vendors":["oras-project"]},"summary":"A malicious registry can hijack Bearer token realms to trigger SSRF and exfiltrate credentials from internal networks or downgrade connections.","url":"https://insights.sbomify.com/CVE-2026-48978/"}