{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-22695 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-22695 is a medium-severity memory corruption vulnerability in Libpng Libpng, published on 12 Jan 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-22695 and fix it if it is affected.\n\nWhat it is: CVE-2026-22695 is a medium-severity memory corruption vulnerability in Libpng Libpng, published on 12 Jan 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-22695 in the wild and no public exploit code.\n\nAffected product: Libpng Libpng. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-22695/ (Markdown: https://insights.sbomify.com/CVE-2026-22695/index.md)","id":"CVE-2026-22695","markdown":"https://insights.sbomify.com/CVE-2026-22695/index.md","name":"CVE-2026-22695","record":{"aliases":["ALPINE-CVE-2026-22695","AZL-74267","AZL-74280","BELL-CVE-2026-22695","CLEANSTART-2026-ZH25873","DEBIAN-CVE-2026-22695","ECHO-be3c-abc2-6e0d","GHSA-mmq5-27w3-rxpp","JLSEC-2026-7","MINI-wq85-7h75-p3c8","ROOT-OS-ALPINE-315-CVE-2026-22695","SUSE-SU-2026:0192-1","UBUNTU-CVE-2026-22695"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"libpng image library","requires_auth":"none","summary":"A heap buffer over-read in libpng allows attackers to cause denial of service or disclose memory contents via crafted PNG files.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"libpng","vendor":"libpng"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From 1.6.51 to 1.6.53, there is a heap buffer over-read in the libpng simplified API function png_image_finish_read when processing interlaced 16-bit PNGs with 8-bit output format and non-minimal row stride. This is a regression introduced by the fix for CVE-2025-65018. This vulnerability is fixed in 1.6.54.","ecosystems":["SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5"],"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":"LIBPNG has a heap buffer over-read in png_image_read_direct_scaled (regression from CVE-2025-65018 fix)","id":"CVE-2026-22695","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"libpng:libpng","products":["libpng:libpng"],"type":"memory_corruption","year":"2026"},"n_packages":1,"n_references":4,"next":{"headline":"dcap-qvl has Missing Verification for QE Identity","id":"CVE-2026-22696"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","fixed":["1.6.8-15.15.1"],"introduced":["0"],"last_affected":[],"package":"libpng16","purl":"pkg:rpm/suse/libpng16\u0026distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5","source":"SUSE-SU-2026:0192-1"}],"prev":{"headline":"AliasVault is Missing Origin Validation in Android Passkey Credential Provider","id":"CVE-2026-22694"},"products":["libpng"],"published":"2026-01-12","related":[{"cvss_score":9.8,"headline":"Denial of service in n/a","id":"CVE-2017-12652","kev_date_added":null,"published":"2019-07-10"},{"cvss_score":8.8,"headline":"Out-of-bounds write in libpng","id":"CVE-2018-14550","kev_date_added":null,"published":"2019-07-10"},{"cvss_score":8.3,"headline":"LIBPNG has a heap buffer overflow in png_set_quantize","id":"CVE-2026-25646","kev_date_added":null,"published":"2026-02-10"},{"cvss_score":7.6,"headline":"LIBPNG has ARM NEON Palette Expansion Out-of-Bounds Read on AArch64","id":"CVE-2026-33636","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":7.5,"headline":"LIBPNG has use-after-free via pointer aliasing in `png_set_tRNS` and `png_set_PLTE`","id":"CVE-2026-33416","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2016-10087","kev_date_added":null,"published":"2017-01-30"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2011-3464","kev_date_added":null,"published":"2012-07-22"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-01-13","vendors":["pnggroup"]},"summary":"A heap buffer over-read in libpng allows attackers to cause denial of service or disclose memory contents via crafted PNG files.","url":"https://insights.sbomify.com/CVE-2026-22695/"}